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  <div class="headertitle"><div class="title">googletest-port-test.cc</div></div>
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<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// Copyright 2008, Google Inc.</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">// All rights reserved.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">//</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">// Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">// modification, are permitted provided that the following conditions are</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment">// met:</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment">//</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment">//     * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment">// notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment">//     * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment">// copyright notice, this list of conditions and the following disclaimer</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment">// in the documentation and/or other materials provided with the</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment">// distribution.</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">//     * Neither the name of Google Inc. nor the names of its</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">// contributors may be used to endorse or promote products derived from</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">// this software without specific prior written permission.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">//</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment">// &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment">// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment">// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment">// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment">// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment">// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment">// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment">// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="comment">// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="comment">//</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="comment">// This file tests the internal cross-platform support utilities.</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">#include &quot;gtest/internal/gtest-port.h&quot;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="preprocessor">#if GTEST_OS_MAC</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="preprocessor">#include &lt;time.h&gt;</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="preprocessor">#endif  </span><span class="comment">// GTEST_OS_MAC</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="preprocessor">#include &lt;chrono&gt;</span>  <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="preprocessor">#include &lt;list&gt;</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="preprocessor">#include &lt;thread&gt;</span>   <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="preprocessor">#include &lt;utility&gt;</span>  <span class="comment">// For std::pair and std::make_pair.</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="preprocessor">#include &quot;gtest/gtest-spi.h&quot;</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="preprocessor">#include &quot;gtest/gtest.h&quot;</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="preprocessor">#include &quot;src/gtest-internal-inl.h&quot;</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="keyword">using </span>std::make_pair;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="keyword">using </span>std::pair;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="keyword">namespace </span>testing {</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="keyword">namespace </span>internal {</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>TEST(IsXDigitTest, WorksForNarrowAscii) {</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>  EXPECT_TRUE(IsXDigit(<span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>  EXPECT_TRUE(IsXDigit(<span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>  EXPECT_TRUE(IsXDigit(<span class="charliteral">&#39;A&#39;</span>));</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>  EXPECT_TRUE(IsXDigit(<span class="charliteral">&#39;F&#39;</span>));</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>  EXPECT_TRUE(IsXDigit(<span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>  EXPECT_TRUE(IsXDigit(<span class="charliteral">&#39;f&#39;</span>));</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>  EXPECT_FALSE(IsXDigit(<span class="charliteral">&#39;-&#39;</span>));</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>  EXPECT_FALSE(IsXDigit(<span class="charliteral">&#39;g&#39;</span>));</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>  EXPECT_FALSE(IsXDigit(<span class="charliteral">&#39;G&#39;</span>));</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>}</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>TEST(IsXDigitTest, ReturnsFalseForNarrowNonAscii) {</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>  EXPECT_FALSE(IsXDigit(<span class="keyword">static_cast&lt;</span><span class="keywordtype">char</span><span class="keyword">&gt;</span>(<span class="stringliteral">&#39;\x80&#39;</span>)));</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>  EXPECT_FALSE(IsXDigit(<span class="keyword">static_cast&lt;</span><span class="keywordtype">char</span><span class="keyword">&gt;</span>(<span class="charliteral">&#39;0&#39;</span> | <span class="stringliteral">&#39;\x80&#39;</span>)));</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>}</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>TEST(IsXDigitTest, WorksForWideAscii) {</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>  EXPECT_TRUE(IsXDigit(L<span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>  EXPECT_TRUE(IsXDigit(L<span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>  EXPECT_TRUE(IsXDigit(L<span class="charliteral">&#39;A&#39;</span>));</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>  EXPECT_TRUE(IsXDigit(L<span class="charliteral">&#39;F&#39;</span>));</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>  EXPECT_TRUE(IsXDigit(L<span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>  EXPECT_TRUE(IsXDigit(L<span class="charliteral">&#39;f&#39;</span>));</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>  EXPECT_FALSE(IsXDigit(L<span class="charliteral">&#39;-&#39;</span>));</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>  EXPECT_FALSE(IsXDigit(L<span class="charliteral">&#39;g&#39;</span>));</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>  EXPECT_FALSE(IsXDigit(L<span class="charliteral">&#39;G&#39;</span>));</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>}</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>TEST(IsXDigitTest, ReturnsFalseForWideNonAscii) {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>  EXPECT_FALSE(IsXDigit(<span class="keyword">static_cast&lt;</span><span class="keywordtype">wchar_t</span><span class="keyword">&gt;</span>(0x80)));</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>  EXPECT_FALSE(IsXDigit(<span class="keyword">static_cast&lt;</span><span class="keywordtype">wchar_t</span><span class="keyword">&gt;</span>(L<span class="charliteral">&#39;0&#39;</span> | 0x80)));</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>  EXPECT_FALSE(IsXDigit(<span class="keyword">static_cast&lt;</span><span class="keywordtype">wchar_t</span><span class="keyword">&gt;</span>(L<span class="charliteral">&#39;0&#39;</span> | 0x100)));</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>}</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span> </div>
<div class="foldopen" id="foldopen00093" data-start="{" data-end="};">
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_base.html">   93</a></span><span class="keyword">class </span>Base {</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>  Base() : member_(0) {}</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>  <span class="keyword">explicit</span> Base(<span class="keywordtype">int</span> n) : member_(n) {}</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>  Base(<span class="keyword">const</span> Base&amp;) = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>  Base&amp; operator=(<span class="keyword">const</span> Base&amp;) = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>  <span class="keyword">virtual</span> ~Base() {}</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>  <span class="keywordtype">int</span> member() { <span class="keywordflow">return</span> member_; }</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>  <span class="keywordtype">int</span> member_;</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>};</div>
</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span> </div>
<div class="foldopen" id="foldopen00106" data-start="{" data-end="};">
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_derived.html">  106</a></span><span class="keyword">class </span>Derived : <span class="keyword">public</span> Base {</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>  <span class="keyword">explicit</span> Derived(<span class="keywordtype">int</span> n) : Base(n) {}</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>};</div>
</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>TEST(ImplicitCastTest, ConvertsPointers) {</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>  Derived derived(0);</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>  EXPECT_TRUE(&amp;derived == ::testing::internal::ImplicitCast_&lt;Base*&gt;(&amp;derived));</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>}</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>TEST(ImplicitCastTest, CanUseInheritance) {</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>  Derived derived(1);</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>  Base base = ::testing::internal::ImplicitCast_&lt;Base&gt;(derived);</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>  EXPECT_EQ(derived.member(), base.member());</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>}</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span> </div>
<div class="foldopen" id="foldopen00122" data-start="{" data-end="};">
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_castable.html">  122</a></span><span class="keyword">class </span>Castable {</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>  <span class="keyword">explicit</span> Castable(<span class="keywordtype">bool</span>* converted) : converted_(converted) {}</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>  <span class="keyword">operator</span> Base() {</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>    *converted_ = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>    <span class="keywordflow">return</span> Base();</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>  }</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span> </div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>  <span class="keywordtype">bool</span>* converted_;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>};</div>
</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span> </div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>TEST(ImplicitCastTest, CanUseNonConstCastOperator) {</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>  <span class="keywordtype">bool</span> converted = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_castable.html">Castable</a> castable(&amp;converted);</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>  Base base = ::testing::internal::ImplicitCast_&lt;Base&gt;(castable);</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>  EXPECT_TRUE(converted);</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>}</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span> </div>
<div class="foldopen" id="foldopen00141" data-start="{" data-end="};">
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_const_castable.html">  141</a></span><span class="keyword">class </span>ConstCastable {</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>  <span class="keyword">explicit</span> ConstCastable(<span class="keywordtype">bool</span>* converted) : converted_(converted) {}</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>  <span class="keyword">operator</span> Base()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>    *converted_ = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>    <span class="keywordflow">return</span> Base();</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>  }</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>  <span class="keywordtype">bool</span>* converted_;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>};</div>
</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>TEST(ImplicitCastTest, CanUseConstCastOperatorOnConstValues) {</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>  <span class="keywordtype">bool</span> converted = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_const_castable.html">ConstCastable</a> const_castable(&amp;converted);</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>  Base base = ::testing::internal::ImplicitCast_&lt;Base&gt;(const_castable);</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span>  EXPECT_TRUE(converted);</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>}</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span> </div>
<div class="foldopen" id="foldopen00160" data-start="{" data-end="};">
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_const_and_non_const_castable.html">  160</a></span><span class="keyword">class </span>ConstAndNonConstCastable {</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>  ConstAndNonConstCastable(<span class="keywordtype">bool</span>* converted, <span class="keywordtype">bool</span>* const_converted)</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>      : converted_(converted), const_converted_(const_converted) {}</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>  <span class="keyword">operator</span> Base() {</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>    *converted_ = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>    <span class="keywordflow">return</span> Base();</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>  }</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>  <span class="keyword">operator</span> Base()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>    *const_converted_ = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>    <span class="keywordflow">return</span> Base();</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>  }</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>  <span class="keywordtype">bool</span>* converted_;</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>  <span class="keywordtype">bool</span>* const_converted_;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>};</div>
</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>TEST(ImplicitCastTest, CanSelectBetweenConstAndNonConstCasrAppropriately) {</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>  <span class="keywordtype">bool</span> converted = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>  <span class="keywordtype">bool</span> const_converted = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_const_and_non_const_castable.html">ConstAndNonConstCastable</a> castable(&amp;converted, &amp;const_converted);</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>  Base base = ::testing::internal::ImplicitCast_&lt;Base&gt;(castable);</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>  EXPECT_TRUE(converted);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>  EXPECT_FALSE(const_converted);</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>  converted = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>  const_converted = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_const_and_non_const_castable.html">ConstAndNonConstCastable</a> const_castable(&amp;converted, &amp;const_converted);</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>  base = ::testing::internal::ImplicitCast_&lt;Base&gt;(const_castable);</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>  EXPECT_FALSE(converted);</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>  EXPECT_TRUE(const_converted);</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>}</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span> </div>
<div class="foldopen" id="foldopen00194" data-start="{" data-end="};">
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_to.html">  194</a></span><span class="keyword">class </span>To {</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>  To(<span class="keywordtype">bool</span>* converted) { *converted = <span class="keyword">true</span>; }  <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>};</div>
</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>TEST(ImplicitCastTest, CanUseImplicitConstructor) {</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>  <span class="keywordtype">bool</span> converted = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_to.html">To</a> to = ::testing::internal::ImplicitCast_&lt;To&gt;(&amp;converted);</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>  (void)to;</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>  EXPECT_TRUE(converted);</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>}</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span> </div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span><span class="comment">// The following code intentionally tests a suboptimal syntax.</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span><span class="preprocessor">#ifdef __GNUC__</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span><span class="preprocessor">#pragma GCC diagnostic push</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span><span class="preprocessor">#pragma GCC diagnostic ignored &quot;-Wdangling-else&quot;</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span><span class="preprocessor">#pragma GCC diagnostic ignored &quot;-Wempty-body&quot;</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span><span class="preprocessor">#pragma GCC diagnostic ignored &quot;-Wpragmas&quot;</span></div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>TEST(GtestCheckSyntaxTest, BehavesLikeASingleStatement) {</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>  <span class="keywordflow">if</span> (AlwaysFalse())</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>    GTEST_CHECK_(<span class="keyword">false</span>) &lt;&lt; <span class="stringliteral">&quot;This should never be executed; &quot;</span></div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>                           <span class="stringliteral">&quot;It&#39;s a compilation test only.&quot;</span>;</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>  <span class="keywordflow">if</span> (AlwaysTrue())</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>    GTEST_CHECK_(<span class="keyword">true</span>);</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>  else</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>    ;  <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span>  <span class="keywordflow">if</span> (AlwaysFalse())</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span>    ;  <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>  <span class="keywordflow">else</span></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>    GTEST_CHECK_(<span class="keyword">true</span>) &lt;&lt; <span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>}</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span><span class="preprocessor">#ifdef __GNUC__</span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span><span class="preprocessor">#pragma GCC diagnostic pop</span></div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span> </div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>TEST(GtestCheckSyntaxTest, WorksWithSwitch) {</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>  <span class="keywordflow">switch</span> (0) {</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span>    <span class="keywordflow">case</span> 1:</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>      <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>    <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>      GTEST_CHECK_(<span class="keyword">true</span>);</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>  }</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>  <span class="keywordflow">switch</span> (0)</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>  <span class="keywordflow">case</span> 0:</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>    GTEST_CHECK_(<span class="keyword">true</span>) &lt;&lt; <span class="stringliteral">&quot;Check failed in switch case&quot;</span>;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>}</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span><span class="comment">// Verifies behavior of FormatFileLocation.</span></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span>TEST(FormatFileLocationTest, FormatsFileLocation) {</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>  EXPECT_PRED_FORMAT2(IsSubstring, <span class="stringliteral">&quot;foo.cc&quot;</span>, FormatFileLocation(<span class="stringliteral">&quot;foo.cc&quot;</span>, 42));</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>  EXPECT_PRED_FORMAT2(IsSubstring, <span class="stringliteral">&quot;42&quot;</span>, FormatFileLocation(<span class="stringliteral">&quot;foo.cc&quot;</span>, 42));</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>}</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span> </div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>TEST(FormatFileLocationTest, FormatsUnknownFile) {</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>  EXPECT_PRED_FORMAT2(IsSubstring, <span class="stringliteral">&quot;unknown file&quot;</span>,</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>                      FormatFileLocation(<span class="keyword">nullptr</span>, 42));</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span>  EXPECT_PRED_FORMAT2(IsSubstring, <span class="stringliteral">&quot;42&quot;</span>, FormatFileLocation(<span class="keyword">nullptr</span>, 42));</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span>}</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span> </div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span>TEST(FormatFileLocationTest, FormatsUknownLine) {</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span>  EXPECT_EQ(<span class="stringliteral">&quot;foo.cc:&quot;</span>, FormatFileLocation(<span class="stringliteral">&quot;foo.cc&quot;</span>, -1));</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span>}</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span> </div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span>TEST(FormatFileLocationTest, FormatsUknownFileAndLine) {</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span>  EXPECT_EQ(<span class="stringliteral">&quot;unknown file:&quot;</span>, FormatFileLocation(<span class="keyword">nullptr</span>, -1));</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span>}</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span> </div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span><span class="comment">// Verifies behavior of FormatCompilerIndependentFileLocation.</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span>TEST(FormatCompilerIndependentFileLocationTest, FormatsFileLocation) {</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span>  EXPECT_EQ(<span class="stringliteral">&quot;foo.cc:42&quot;</span>, FormatCompilerIndependentFileLocation(<span class="stringliteral">&quot;foo.cc&quot;</span>, 42));</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>}</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span> </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span>TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFile) {</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span>  EXPECT_EQ(<span class="stringliteral">&quot;unknown file:42&quot;</span>,</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>            FormatCompilerIndependentFileLocation(<span class="keyword">nullptr</span>, 42));</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>}</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span>TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownLine) {</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span>  EXPECT_EQ(<span class="stringliteral">&quot;foo.cc&quot;</span>, FormatCompilerIndependentFileLocation(<span class="stringliteral">&quot;foo.cc&quot;</span>, -1));</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span>}</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span> </div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>TEST(FormatCompilerIndependentFileLocationTest, FormatsUknownFileAndLine) {</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span>  EXPECT_EQ(<span class="stringliteral">&quot;unknown file&quot;</span>, FormatCompilerIndependentFileLocation(<span class="keyword">nullptr</span>, -1));</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>}</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span> </div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span><span class="preprocessor">#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA || \</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span><span class="preprocessor">    GTEST_OS_DRAGONFLY || GTEST_OS_FREEBSD || GTEST_OS_GNU_KFREEBSD ||    \</span></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span><span class="preprocessor">    GTEST_OS_NETBSD || GTEST_OS_OPENBSD || GTEST_OS_GNU_HURD</span></div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span><span class="keywordtype">void</span>* ThreadFunc(<span class="keywordtype">void</span>* data) {</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span>  internal::Mutex* mutex = <span class="keyword">static_cast&lt;</span>internal::Mutex*<span class="keyword">&gt;</span>(data);</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span>  mutex-&gt;Lock();</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span>  mutex-&gt;Unlock();</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span>}</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span> </div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span>TEST(GetThreadCountTest, ReturnsCorrectValue) {</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span>  <span class="keywordtype">size_t</span> starting_count;</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span>  <span class="keywordtype">size_t</span> thread_count_after_create;</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>  <span class="keywordtype">size_t</span> thread_count_after_join;</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span> </div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span>  <span class="comment">// We can&#39;t guarantee that no other thread was created or destroyed between</span></div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>  <span class="comment">// any two calls to GetThreadCount(). We make multiple attempts, hoping that</span></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span>  <span class="comment">// background noise is not constant and we would see the &quot;right&quot; values at</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>  <span class="comment">// some point.</span></div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> attempt = 0; attempt &lt; 20; ++attempt) {</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span>    starting_count = GetThreadCount();</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>    pthread_t thread_id;</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>    internal::Mutex mutex;</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span>    {</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span>      internal::MutexLock lock(&amp;mutex);</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span>      pthread_attr_t attr;</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span>      ASSERT_EQ(0, pthread_attr_init(&amp;attr));</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span>      ASSERT_EQ(0, pthread_attr_setdetachstate(&amp;attr, PTHREAD_CREATE_JOINABLE));</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span> </div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span>      <span class="keyword">const</span> <span class="keywordtype">int</span> status = pthread_create(&amp;thread_id, &amp;attr, &amp;ThreadFunc, &amp;mutex);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span>      ASSERT_EQ(0, pthread_attr_destroy(&amp;attr));</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span>      ASSERT_EQ(0, status);</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span>    }</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span> </div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span>    thread_count_after_create = GetThreadCount();</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span> </div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span>    <span class="keywordtype">void</span>* dummy;</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>    ASSERT_EQ(0, pthread_join(thread_id, &amp;dummy));</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span> </div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span>    <span class="comment">// Join before we decide whether we need to retry the test. Retry if an</span></div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>    <span class="comment">// arbitrary other thread was created or destroyed in the meantime.</span></div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>    <span class="keywordflow">if</span> (thread_count_after_create != starting_count + 1) <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span> </div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span>    <span class="comment">// The OS may not immediately report the updated thread count after</span></div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span>    <span class="comment">// joining a thread, causing flakiness in this test. To counter that, we</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>    <span class="comment">// wait for up to .5 seconds for the OS to report the correct value.</span></div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span>    <span class="keywordtype">bool</span> thread_count_matches = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span>    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; 5; ++i) {</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>      thread_count_after_join = GetThreadCount();</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>      <span class="keywordflow">if</span> (thread_count_after_join == starting_count) {</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span>        thread_count_matches = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span>      }</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span> </div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>      std::this_thread::sleep_for(std::chrono::milliseconds(100));</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span>    }</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span> </div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span>    <span class="comment">// Retry if an arbitrary other thread was created or destroyed.</span></div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span>    <span class="keywordflow">if</span> (!thread_count_matches) <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span> </div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span>    <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span>  }</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span> </div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span>  EXPECT_EQ(thread_count_after_create, starting_count + 1);</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span>  EXPECT_EQ(thread_count_after_join, starting_count);</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span>}</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span>TEST(GetThreadCountTest, ReturnsZeroWhenUnableToCountThreads) {</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span>  EXPECT_EQ(0U, GetThreadCount());</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span>}</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno">  354</span><span class="preprocessor">#endif  </span><span class="comment">// GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_QNX || GTEST_OS_FUCHSIA</span></div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno">  355</span> </div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span>TEST(GtestCheckDeathTest, DiesWithCorrectOutputOnFailure) {</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno">  357</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> a_false_condition = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> regex[] =</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span><span class="preprocessor">#ifdef _MSC_VER</span></div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span>      <span class="stringliteral">&quot;googletest-port-test\\.cc\\(\\d+\\):&quot;</span></div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span><span class="preprocessor">#elif GTEST_USES_POSIX_RE</span></div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span>      <span class="stringliteral">&quot;googletest-port-test\\.cc:[0-9]+&quot;</span></div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span>      <span class="stringliteral">&quot;googletest-port-test\\.cc:\\d+&quot;</span></div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span><span class="preprocessor">#endif  </span><span class="comment">// _MSC_VER</span></div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span>      <span class="stringliteral">&quot;.*a_false_condition.*Extra info.*&quot;</span>;</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span> </div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno">  368</span>  EXPECT_DEATH_IF_SUPPORTED(GTEST_CHECK_(a_false_condition) &lt;&lt; <span class="stringliteral">&quot;Extra info&quot;</span>,</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno">  369</span>                            regex);</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span>}</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno">  371</span> </div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno">  372</span><span class="preprocessor">#if GTEST_HAS_DEATH_TEST</span></div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span> </div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno">  374</span>TEST(GtestCheckDeathTest, LivesSilentlyOnSuccess) {</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span>  EXPECT_EXIT(</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span>      {</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno">  377</span>        GTEST_CHECK_(<span class="keyword">true</span>) &lt;&lt; <span class="stringliteral">&quot;Extra info&quot;</span>;</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno">  378</span>        ::std::cerr &lt;&lt; <span class="stringliteral">&quot;Success\n&quot;</span>;</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno">  379</span>        exit(0);</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span>      },</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span>      ::testing::ExitedWithCode(0), <span class="stringliteral">&quot;Success&quot;</span>);</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span>}</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span> </div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span><span class="preprocessor">#endif  </span><span class="comment">// GTEST_HAS_DEATH_TEST</span></div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno">  385</span> </div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno">  386</span><span class="comment">// Verifies that Google Test choose regular expression engine appropriate to</span></div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span><span class="comment">// the platform. The test will produce compiler errors in case of failure.</span></div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno">  388</span><span class="comment">// For simplicity, we only cover the most important platforms here.</span></div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span>TEST(RegexEngineSelectionTest, SelectsCorrectRegexEngine) {</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span><span class="preprocessor">#if GTEST_HAS_ABSL</span></div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span>  EXPECT_TRUE(GTEST_USES_RE2);</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span><span class="preprocessor">#elif GTEST_HAS_POSIX_RE</span></div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno">  393</span>  EXPECT_TRUE(GTEST_USES_POSIX_RE);</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno">  394</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span>  EXPECT_TRUE(GTEST_USES_SIMPLE_RE);</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno">  396</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno">  397</span>}</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno">  398</span> </div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno">  399</span><span class="preprocessor">#if GTEST_USES_POSIX_RE</span></div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno">  400</span> </div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno">  401</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Str&gt;</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno">  402</span><span class="keyword">class </span>RETest : <span class="keyword">public</span> ::testing::Test {};</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno">  403</span> </div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno">  404</span><span class="comment">// Defines StringTypes as the list of all string types that class RE</span></div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno">  405</span><span class="comment">// supports.</span></div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno">  406</span><span class="keyword">typedef</span> testing::Types&lt; ::std::string, const char*&gt; StringTypes;</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno">  407</span> </div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno">  408</span>TYPED_TEST_SUITE(RETest, StringTypes);</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno">  409</span> </div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span><span class="comment">// Tests RE&#39;s implicit constructors.</span></div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno">  411</span>TYPED_TEST(RETest, ImplicitConstructorWorks) {</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno">  412</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> empty(TypeParam(<span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno">  413</span>  EXPECT_STREQ(<span class="stringliteral">&quot;&quot;</span>, empty.pattern());</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno">  414</span> </div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno">  415</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> simple(TypeParam(<span class="stringliteral">&quot;hello&quot;</span>));</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno">  416</span>  EXPECT_STREQ(<span class="stringliteral">&quot;hello&quot;</span>, simple.pattern());</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno">  417</span> </div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno">  418</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> normal(TypeParam(<span class="stringliteral">&quot;.*(\\w+)&quot;</span>));</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno">  419</span>  EXPECT_STREQ(<span class="stringliteral">&quot;.*(\\w+)&quot;</span>, normal.pattern());</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno">  420</span>}</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno">  421</span> </div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno">  422</span><span class="comment">// Tests that RE&#39;s constructors reject invalid regular expressions.</span></div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno">  423</span>TYPED_TEST(RETest, RejectsInvalidRegex) {</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno">  424</span>  EXPECT_NONFATAL_FAILURE(</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno">  425</span>      { <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> invalid(TypeParam(<span class="stringliteral">&quot;?&quot;</span>)); },</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno">  426</span>      <span class="stringliteral">&quot;\&quot;?\&quot; is not a valid POSIX Extended regular expression.&quot;</span>);</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno">  427</span>}</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno">  428</span> </div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno">  429</span><span class="comment">// Tests RE::FullMatch().</span></div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno">  430</span>TYPED_TEST(RETest, FullMatchWorks) {</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno">  431</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> empty(TypeParam(<span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno">  432</span>  EXPECT_TRUE(RE::FullMatch(TypeParam(<span class="stringliteral">&quot;&quot;</span>), empty));</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno">  433</span>  EXPECT_FALSE(RE::FullMatch(TypeParam(<span class="stringliteral">&quot;a&quot;</span>), empty));</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno">  434</span> </div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno">  435</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> re(TypeParam(<span class="stringliteral">&quot;a.*z&quot;</span>));</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno">  436</span>  EXPECT_TRUE(RE::FullMatch(TypeParam(<span class="stringliteral">&quot;az&quot;</span>), re));</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno">  437</span>  EXPECT_TRUE(RE::FullMatch(TypeParam(<span class="stringliteral">&quot;axyz&quot;</span>), re));</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno">  438</span>  EXPECT_FALSE(RE::FullMatch(TypeParam(<span class="stringliteral">&quot;baz&quot;</span>), re));</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno">  439</span>  EXPECT_FALSE(RE::FullMatch(TypeParam(<span class="stringliteral">&quot;azy&quot;</span>), re));</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno">  440</span>}</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno">  441</span> </div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno">  442</span><span class="comment">// Tests RE::PartialMatch().</span></div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno">  443</span>TYPED_TEST(RETest, PartialMatchWorks) {</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno">  444</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> empty(TypeParam(<span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno">  445</span>  EXPECT_TRUE(RE::PartialMatch(TypeParam(<span class="stringliteral">&quot;&quot;</span>), empty));</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno">  446</span>  EXPECT_TRUE(RE::PartialMatch(TypeParam(<span class="stringliteral">&quot;a&quot;</span>), empty));</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno">  447</span> </div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno">  448</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> re(TypeParam(<span class="stringliteral">&quot;a.*z&quot;</span>));</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno">  449</span>  EXPECT_TRUE(RE::PartialMatch(TypeParam(<span class="stringliteral">&quot;az&quot;</span>), re));</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno">  450</span>  EXPECT_TRUE(RE::PartialMatch(TypeParam(<span class="stringliteral">&quot;axyz&quot;</span>), re));</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno">  451</span>  EXPECT_TRUE(RE::PartialMatch(TypeParam(<span class="stringliteral">&quot;baz&quot;</span>), re));</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno">  452</span>  EXPECT_TRUE(RE::PartialMatch(TypeParam(<span class="stringliteral">&quot;azy&quot;</span>), re));</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno">  453</span>  EXPECT_FALSE(RE::PartialMatch(TypeParam(<span class="stringliteral">&quot;zza&quot;</span>), re));</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno">  454</span>}</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno">  455</span> </div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno">  456</span><span class="preprocessor">#elif GTEST_USES_SIMPLE_RE</span></div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno">  457</span> </div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno">  458</span>TEST(IsInSetTest, NulCharIsNotInAnySet) {</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno">  459</span>  EXPECT_FALSE(IsInSet(<span class="charliteral">&#39;\0&#39;</span>, <span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno">  460</span>  EXPECT_FALSE(IsInSet(<span class="charliteral">&#39;\0&#39;</span>, <span class="stringliteral">&quot;\0&quot;</span>));</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno">  461</span>  EXPECT_FALSE(IsInSet(<span class="charliteral">&#39;\0&#39;</span>, <span class="stringliteral">&quot;a&quot;</span>));</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno">  462</span>}</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno">  463</span> </div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno">  464</span>TEST(IsInSetTest, WorksForNonNulChars) {</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno">  465</span>  EXPECT_FALSE(IsInSet(<span class="charliteral">&#39;a&#39;</span>, <span class="stringliteral">&quot;Ab&quot;</span>));</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno">  466</span>  EXPECT_FALSE(IsInSet(<span class="charliteral">&#39;c&#39;</span>, <span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno">  467</span> </div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno">  468</span>  EXPECT_TRUE(IsInSet(<span class="charliteral">&#39;b&#39;</span>, <span class="stringliteral">&quot;bcd&quot;</span>));</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno">  469</span>  EXPECT_TRUE(IsInSet(<span class="charliteral">&#39;b&#39;</span>, <span class="stringliteral">&quot;ab&quot;</span>));</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno">  470</span>}</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno">  471</span> </div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno">  472</span>TEST(IsAsciiDigitTest, IsFalseForNonDigit) {</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno">  473</span>  EXPECT_FALSE(IsAsciiDigit(<span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno">  474</span>  EXPECT_FALSE(IsAsciiDigit(<span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno">  475</span>  EXPECT_FALSE(IsAsciiDigit(<span class="charliteral">&#39;+&#39;</span>));</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno">  476</span>  EXPECT_FALSE(IsAsciiDigit(<span class="charliteral">&#39;-&#39;</span>));</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno">  477</span>  EXPECT_FALSE(IsAsciiDigit(<span class="charliteral">&#39;.&#39;</span>));</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno">  478</span>  EXPECT_FALSE(IsAsciiDigit(<span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno">  479</span>}</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno">  480</span> </div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno">  481</span>TEST(IsAsciiDigitTest, IsTrueForDigit) {</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno">  482</span>  EXPECT_TRUE(IsAsciiDigit(<span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno">  483</span>  EXPECT_TRUE(IsAsciiDigit(<span class="charliteral">&#39;1&#39;</span>));</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno">  484</span>  EXPECT_TRUE(IsAsciiDigit(<span class="charliteral">&#39;5&#39;</span>));</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno">  485</span>  EXPECT_TRUE(IsAsciiDigit(<span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno">  486</span>}</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno">  487</span> </div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno">  488</span>TEST(IsAsciiPunctTest, IsFalseForNonPunct) {</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno">  489</span>  EXPECT_FALSE(IsAsciiPunct(<span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno">  490</span>  EXPECT_FALSE(IsAsciiPunct(<span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno">  491</span>  EXPECT_FALSE(IsAsciiPunct(<span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno">  492</span>  EXPECT_FALSE(IsAsciiPunct(<span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno">  493</span>  EXPECT_FALSE(IsAsciiPunct(<span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno">  494</span>}</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno">  495</span> </div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno">  496</span>TEST(IsAsciiPunctTest, IsTrueForPunct) {</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno">  497</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span>* p = <span class="stringliteral">&quot;^-!\&quot;#$%&amp;&#39;()*+,./:;&lt;=&gt;?@[\\]_`{|}~&quot;</span>; *p; p++) {</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno">  498</span>    EXPECT_PRED1(IsAsciiPunct, *p);</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno">  499</span>  }</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno">  500</span>}</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno">  501</span> </div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno">  502</span>TEST(IsRepeatTest, IsFalseForNonRepeatChar) {</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno">  503</span>  EXPECT_FALSE(IsRepeat(<span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno">  504</span>  EXPECT_FALSE(IsRepeat(<span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno">  505</span>  EXPECT_FALSE(IsRepeat(<span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno">  506</span>  EXPECT_FALSE(IsRepeat(<span class="charliteral">&#39;1&#39;</span>));</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno">  507</span>  EXPECT_FALSE(IsRepeat(<span class="charliteral">&#39;-&#39;</span>));</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno">  508</span>}</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno">  509</span> </div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno">  510</span>TEST(IsRepeatTest, IsTrueForRepeatChar) {</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno">  511</span>  EXPECT_TRUE(IsRepeat(<span class="charliteral">&#39;?&#39;</span>));</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno">  512</span>  EXPECT_TRUE(IsRepeat(<span class="charliteral">&#39;*&#39;</span>));</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno">  513</span>  EXPECT_TRUE(IsRepeat(<span class="charliteral">&#39;+&#39;</span>));</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno">  514</span>}</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno">  515</span> </div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno">  516</span>TEST(IsAsciiWhiteSpaceTest, IsFalseForNonWhiteSpace) {</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno">  517</span>  EXPECT_FALSE(IsAsciiWhiteSpace(<span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno">  518</span>  EXPECT_FALSE(IsAsciiWhiteSpace(<span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno">  519</span>  EXPECT_FALSE(IsAsciiWhiteSpace(<span class="charliteral">&#39;1&#39;</span>));</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno">  520</span>  EXPECT_FALSE(IsAsciiWhiteSpace(<span class="charliteral">&#39;+&#39;</span>));</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno">  521</span>  EXPECT_FALSE(IsAsciiWhiteSpace(<span class="charliteral">&#39;_&#39;</span>));</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno">  522</span>}</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno">  523</span> </div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno">  524</span>TEST(IsAsciiWhiteSpaceTest, IsTrueForWhiteSpace) {</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno">  525</span>  EXPECT_TRUE(IsAsciiWhiteSpace(<span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno">  526</span>  EXPECT_TRUE(IsAsciiWhiteSpace(<span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno">  527</span>  EXPECT_TRUE(IsAsciiWhiteSpace(<span class="charliteral">&#39;\r&#39;</span>));</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno">  528</span>  EXPECT_TRUE(IsAsciiWhiteSpace(<span class="charliteral">&#39;\t&#39;</span>));</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno">  529</span>  EXPECT_TRUE(IsAsciiWhiteSpace(<span class="charliteral">&#39;\v&#39;</span>));</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno">  530</span>  EXPECT_TRUE(IsAsciiWhiteSpace(<span class="charliteral">&#39;\f&#39;</span>));</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno">  531</span>}</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno">  532</span> </div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno">  533</span>TEST(IsAsciiWordCharTest, IsFalseForNonWordChar) {</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno">  534</span>  EXPECT_FALSE(IsAsciiWordChar(<span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno">  535</span>  EXPECT_FALSE(IsAsciiWordChar(<span class="charliteral">&#39;+&#39;</span>));</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno">  536</span>  EXPECT_FALSE(IsAsciiWordChar(<span class="charliteral">&#39;.&#39;</span>));</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno">  537</span>  EXPECT_FALSE(IsAsciiWordChar(<span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno">  538</span>  EXPECT_FALSE(IsAsciiWordChar(<span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno">  539</span>}</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno">  540</span> </div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno">  541</span>TEST(IsAsciiWordCharTest, IsTrueForLetter) {</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno">  542</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno">  543</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;b&#39;</span>));</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno">  544</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;A&#39;</span>));</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno">  545</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;Z&#39;</span>));</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno">  546</span>}</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno">  547</span> </div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno">  548</span>TEST(IsAsciiWordCharTest, IsTrueForDigit) {</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno">  549</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno">  550</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;1&#39;</span>));</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno">  551</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;7&#39;</span>));</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno">  552</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno">  553</span>}</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno">  554</span> </div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno">  555</span>TEST(IsAsciiWordCharTest, IsTrueForUnderscore) {</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno">  556</span>  EXPECT_TRUE(IsAsciiWordChar(<span class="charliteral">&#39;_&#39;</span>));</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno">  557</span>}</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno">  558</span> </div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno">  559</span>TEST(IsValidEscapeTest, IsFalseForNonPrintable) {</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno">  560</span>  EXPECT_FALSE(IsValidEscape(<span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno">  561</span>  EXPECT_FALSE(IsValidEscape(<span class="charliteral">&#39;\007&#39;</span>));</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno">  562</span>}</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno">  563</span> </div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno">  564</span>TEST(IsValidEscapeTest, IsFalseForDigit) {</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno">  565</span>  EXPECT_FALSE(IsValidEscape(<span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno">  566</span>  EXPECT_FALSE(IsValidEscape(<span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno">  567</span>}</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno">  568</span> </div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno">  569</span>TEST(IsValidEscapeTest, IsFalseForWhiteSpace) {</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno">  570</span>  EXPECT_FALSE(IsValidEscape(<span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno">  571</span>  EXPECT_FALSE(IsValidEscape(<span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno">  572</span>}</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno">  573</span> </div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno">  574</span>TEST(IsValidEscapeTest, IsFalseForSomeLetter) {</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno">  575</span>  EXPECT_FALSE(IsValidEscape(<span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno">  576</span>  EXPECT_FALSE(IsValidEscape(<span class="charliteral">&#39;Z&#39;</span>));</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno">  577</span>}</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno">  578</span> </div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno">  579</span>TEST(IsValidEscapeTest, IsTrueForPunct) {</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno">  580</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;.&#39;</span>));</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno">  581</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;-&#39;</span>));</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno">  582</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;^&#39;</span>));</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno">  583</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;$&#39;</span>));</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno">  584</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;(&#39;</span>));</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno">  585</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;]&#39;</span>));</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno">  586</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;{&#39;</span>));</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno">  587</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;|&#39;</span>));</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno">  588</span>}</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno">  589</span> </div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno">  590</span>TEST(IsValidEscapeTest, IsTrueForSomeLetter) {</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno">  591</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;d&#39;</span>));</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno">  592</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;D&#39;</span>));</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno">  593</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;s&#39;</span>));</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno">  594</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;S&#39;</span>));</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno">  595</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;w&#39;</span>));</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno">  596</span>  EXPECT_TRUE(IsValidEscape(<span class="charliteral">&#39;W&#39;</span>));</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno">  597</span>}</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno">  598</span> </div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno">  599</span>TEST(AtomMatchesCharTest, EscapedPunct) {</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno">  600</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;\\&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno">  601</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;\\&#39;</span>, <span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno">  602</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;_&#39;</span>, <span class="charliteral">&#39;.&#39;</span>));</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno">  603</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno">  604</span> </div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno">  605</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;\\&#39;</span>, <span class="charliteral">&#39;\\&#39;</span>));</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno">  606</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;_&#39;</span>, <span class="charliteral">&#39;_&#39;</span>));</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno">  607</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;+&#39;</span>, <span class="charliteral">&#39;+&#39;</span>));</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno">  608</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;.&#39;</span>));</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno">  609</span>}</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno">  610</span> </div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno">  611</span>TEST(AtomMatchesCharTest, Escaped_d) {</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno">  612</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;d&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno">  613</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;d&#39;</span>, <span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno">  614</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;d&#39;</span>, <span class="charliteral">&#39;.&#39;</span>));</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno">  615</span> </div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno">  616</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;d&#39;</span>, <span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno">  617</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;d&#39;</span>, <span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno">  618</span>}</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno">  619</span> </div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno">  620</span>TEST(AtomMatchesCharTest, Escaped_D) {</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno">  621</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;D&#39;</span>, <span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno">  622</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;D&#39;</span>, <span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno">  623</span> </div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno">  624</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;D&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno">  625</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;D&#39;</span>, <span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno">  626</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;D&#39;</span>, <span class="charliteral">&#39;-&#39;</span>));</div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno">  627</span>}</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno">  628</span> </div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno">  629</span>TEST(AtomMatchesCharTest, Escaped_s) {</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno">  630</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;s&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno">  631</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;s&#39;</span>, <span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno">  632</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;s&#39;</span>, <span class="charliteral">&#39;.&#39;</span>));</div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno">  633</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;s&#39;</span>, <span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno">  634</span> </div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno">  635</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;s&#39;</span>, <span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno">  636</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;s&#39;</span>, <span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno">  637</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;s&#39;</span>, <span class="charliteral">&#39;\t&#39;</span>));</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno">  638</span>}</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno">  639</span> </div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno">  640</span>TEST(AtomMatchesCharTest, Escaped_S) {</div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno">  641</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;S&#39;</span>, <span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno">  642</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;S&#39;</span>, <span class="charliteral">&#39;\r&#39;</span>));</div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno">  643</span> </div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno">  644</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;S&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno">  645</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;S&#39;</span>, <span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno">  646</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;S&#39;</span>, <span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno">  647</span>}</div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno">  648</span> </div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno">  649</span>TEST(AtomMatchesCharTest, Escaped_w) {</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno">  650</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno">  651</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;+&#39;</span>));</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno">  652</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno">  653</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno">  654</span> </div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno">  655</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;0&#39;</span>));</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno">  656</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;b&#39;</span>));</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno">  657</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;C&#39;</span>));</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno">  658</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;_&#39;</span>));</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno">  659</span>}</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno">  660</span> </div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno">  661</span>TEST(AtomMatchesCharTest, Escaped_W) {</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno">  662</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;W&#39;</span>, <span class="charliteral">&#39;A&#39;</span>));</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno">  663</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;W&#39;</span>, <span class="charliteral">&#39;b&#39;</span>));</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno">  664</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;W&#39;</span>, <span class="charliteral">&#39;9&#39;</span>));</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno">  665</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;W&#39;</span>, <span class="charliteral">&#39;_&#39;</span>));</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno">  666</span> </div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno">  667</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;W&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno">  668</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;W&#39;</span>, <span class="charliteral">&#39;*&#39;</span>));</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno">  669</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;W&#39;</span>, <span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno">  670</span>}</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno">  671</span> </div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno">  672</span>TEST(AtomMatchesCharTest, EscapedWhiteSpace) {</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno">  673</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;f&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno">  674</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;f&#39;</span>, <span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno">  675</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;n&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno">  676</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;n&#39;</span>, <span class="charliteral">&#39;\r&#39;</span>));</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno">  677</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;r&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno">  678</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;r&#39;</span>, <span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno">  679</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;t&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno">  680</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;t&#39;</span>, <span class="charliteral">&#39;t&#39;</span>));</div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno">  681</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;v&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno">  682</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;v&#39;</span>, <span class="charliteral">&#39;\f&#39;</span>));</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno">  683</span> </div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno">  684</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;f&#39;</span>, <span class="charliteral">&#39;\f&#39;</span>));</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno">  685</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;n&#39;</span>, <span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno">  686</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;r&#39;</span>, <span class="charliteral">&#39;\r&#39;</span>));</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno">  687</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;t&#39;</span>, <span class="charliteral">&#39;\t&#39;</span>));</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno">  688</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">true</span>, <span class="charliteral">&#39;v&#39;</span>, <span class="charliteral">&#39;\v&#39;</span>));</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno">  689</span>}</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno">  690</span> </div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno">  691</span>TEST(AtomMatchesCharTest, UnescapedDot) {</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno">  692</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;\n&#39;</span>));</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno">  693</span> </div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno">  694</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno">  695</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;.&#39;</span>));</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno">  696</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno">  697</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39; &#39;</span>));</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno">  698</span>}</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno">  699</span> </div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno">  700</span>TEST(AtomMatchesCharTest, UnescapedChar) {</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno">  701</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;a&#39;</span>, <span class="charliteral">&#39;\0&#39;</span>));</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno">  702</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;a&#39;</span>, <span class="charliteral">&#39;b&#39;</span>));</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno">  703</span>  EXPECT_FALSE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;$&#39;</span>, <span class="charliteral">&#39;a&#39;</span>));</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno">  704</span> </div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno">  705</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;$&#39;</span>, <span class="charliteral">&#39;$&#39;</span>));</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno">  706</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;5&#39;</span>, <span class="charliteral">&#39;5&#39;</span>));</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno">  707</span>  EXPECT_TRUE(AtomMatchesChar(<span class="keyword">false</span>, <span class="charliteral">&#39;Z&#39;</span>, <span class="charliteral">&#39;Z&#39;</span>));</div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno">  708</span>}</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno">  709</span> </div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno">  710</span>TEST(ValidateRegexTest, GeneratesFailureAndReturnsFalseForInvalid) {</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno">  711</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(NULL)),</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno">  712</span>                          <span class="stringliteral">&quot;NULL is not a valid simple regular expression&quot;</span>);</div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno">  713</span>  EXPECT_NONFATAL_FAILURE(</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno">  714</span>      ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;a\\&quot;</span>)),</div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno">  715</span>      <span class="stringliteral">&quot;Syntax error at index 1 in simple regular expression \&quot;a\\\&quot;: &quot;</span>);</div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno">  716</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;a\\&quot;</span>)),</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno">  717</span>                          <span class="stringliteral">&quot;&#39;\\&#39; cannot appear at the end&quot;</span>);</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno">  718</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;\\n\\&quot;</span>)),</div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno">  719</span>                          <span class="stringliteral">&quot;&#39;\\&#39; cannot appear at the end&quot;</span>);</div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno">  720</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;\\s\\hb&quot;</span>)),</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno">  721</span>                          <span class="stringliteral">&quot;invalid escape sequence \&quot;\\h\&quot;&quot;</span>);</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno">  722</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;^^&quot;</span>)),</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno">  723</span>                          <span class="stringliteral">&quot;&#39;^&#39; can only appear at the beginning&quot;</span>);</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno">  724</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;.*^b&quot;</span>)),</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno">  725</span>                          <span class="stringliteral">&quot;&#39;^&#39; can only appear at the beginning&quot;</span>);</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno">  726</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;$$&quot;</span>)),</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno">  727</span>                          <span class="stringliteral">&quot;&#39;$&#39; can only appear at the end&quot;</span>);</div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno">  728</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;^$a&quot;</span>)),</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno">  729</span>                          <span class="stringliteral">&quot;&#39;$&#39; can only appear at the end&quot;</span>);</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno">  730</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;a(b&quot;</span>)),</div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno">  731</span>                          <span class="stringliteral">&quot;&#39;(&#39; is unsupported&quot;</span>);</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno">  732</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;ab)&quot;</span>)),</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno">  733</span>                          <span class="stringliteral">&quot;&#39;)&#39; is unsupported&quot;</span>);</div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno">  734</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;[ab&quot;</span>)),</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno">  735</span>                          <span class="stringliteral">&quot;&#39;[&#39; is unsupported&quot;</span>);</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno">  736</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;a{2&quot;</span>)),</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno">  737</span>                          <span class="stringliteral">&quot;&#39;{&#39; is unsupported&quot;</span>);</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno">  738</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;?&quot;</span>)),</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno">  739</span>                          <span class="stringliteral">&quot;&#39;?&#39; can only follow a repeatable token&quot;</span>);</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno">  740</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;^*&quot;</span>)),</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno">  741</span>                          <span class="stringliteral">&quot;&#39;*&#39; can only follow a repeatable token&quot;</span>);</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno">  742</span>  EXPECT_NONFATAL_FAILURE(ASSERT_FALSE(ValidateRegex(<span class="stringliteral">&quot;5*+&quot;</span>)),</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno">  743</span>                          <span class="stringliteral">&quot;&#39;+&#39; can only follow a repeatable token&quot;</span>);</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno">  744</span>}</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno">  745</span> </div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno">  746</span>TEST(ValidateRegexTest, ReturnsTrueForValid) {</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno">  747</span>  EXPECT_TRUE(ValidateRegex(<span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno">  748</span>  EXPECT_TRUE(ValidateRegex(<span class="stringliteral">&quot;a&quot;</span>));</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno">  749</span>  EXPECT_TRUE(ValidateRegex(<span class="stringliteral">&quot;.*&quot;</span>));</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno">  750</span>  EXPECT_TRUE(ValidateRegex(<span class="stringliteral">&quot;^a_+&quot;</span>));</div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno">  751</span>  EXPECT_TRUE(ValidateRegex(<span class="stringliteral">&quot;^a\\t\\&amp;?&quot;</span>));</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno">  752</span>  EXPECT_TRUE(ValidateRegex(<span class="stringliteral">&quot;09*$&quot;</span>));</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno">  753</span>  EXPECT_TRUE(ValidateRegex(<span class="stringliteral">&quot;^Z$&quot;</span>));</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno">  754</span>  EXPECT_TRUE(ValidateRegex(<span class="stringliteral">&quot;a\\^Z\\$\\(\\)\\|\\[\\]\\{\\}&quot;</span>));</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno">  755</span>}</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno">  756</span> </div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno">  757</span>TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrOne) {</div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno">  758</span>  EXPECT_FALSE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;a&#39;</span>, <span class="charliteral">&#39;?&#39;</span>, <span class="stringliteral">&quot;a&quot;</span>, <span class="stringliteral">&quot;ba&quot;</span>));</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno">  759</span>  <span class="comment">// Repeating more than once.</span></div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno">  760</span>  EXPECT_FALSE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;a&#39;</span>, <span class="charliteral">&#39;?&#39;</span>, <span class="stringliteral">&quot;b&quot;</span>, <span class="stringliteral">&quot;aab&quot;</span>));</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno">  761</span> </div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno">  762</span>  <span class="comment">// Repeating zero times.</span></div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno">  763</span>  EXPECT_TRUE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;a&#39;</span>, <span class="charliteral">&#39;?&#39;</span>, <span class="stringliteral">&quot;b&quot;</span>, <span class="stringliteral">&quot;ba&quot;</span>));</div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno">  764</span>  <span class="comment">// Repeating once.</span></div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno">  765</span>  EXPECT_TRUE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;a&#39;</span>, <span class="charliteral">&#39;?&#39;</span>, <span class="stringliteral">&quot;b&quot;</span>, <span class="stringliteral">&quot;ab&quot;</span>));</div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno">  766</span>  EXPECT_TRUE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;#&#39;</span>, <span class="charliteral">&#39;?&#39;</span>, <span class="stringliteral">&quot;.&quot;</span>, <span class="stringliteral">&quot;##&quot;</span>));</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno">  767</span>}</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno">  768</span> </div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno">  769</span>TEST(MatchRepetitionAndRegexAtHeadTest, WorksForZeroOrMany) {</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno">  770</span>  EXPECT_FALSE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;*&#39;</span>, <span class="stringliteral">&quot;a$&quot;</span>, <span class="stringliteral">&quot;baab&quot;</span>));</div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno">  771</span> </div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno">  772</span>  <span class="comment">// Repeating zero times.</span></div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno">  773</span>  EXPECT_TRUE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;*&#39;</span>, <span class="stringliteral">&quot;b&quot;</span>, <span class="stringliteral">&quot;bc&quot;</span>));</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno">  774</span>  <span class="comment">// Repeating once.</span></div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno">  775</span>  EXPECT_TRUE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;*&#39;</span>, <span class="stringliteral">&quot;b&quot;</span>, <span class="stringliteral">&quot;abc&quot;</span>));</div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno">  776</span>  <span class="comment">// Repeating more than once.</span></div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno">  777</span>  EXPECT_TRUE(MatchRepetitionAndRegexAtHead(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;*&#39;</span>, <span class="stringliteral">&quot;-&quot;</span>, <span class="stringliteral">&quot;ab_1-g&quot;</span>));</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno">  778</span>}</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno">  779</span> </div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno">  780</span>TEST(MatchRepetitionAndRegexAtHeadTest, WorksForOneOrMany) {</div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno">  781</span>  EXPECT_FALSE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;+&#39;</span>, <span class="stringliteral">&quot;a$&quot;</span>, <span class="stringliteral">&quot;baab&quot;</span>));</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno">  782</span>  <span class="comment">// Repeating zero times.</span></div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno">  783</span>  EXPECT_FALSE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;+&#39;</span>, <span class="stringliteral">&quot;b&quot;</span>, <span class="stringliteral">&quot;bc&quot;</span>));</div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno">  784</span> </div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno">  785</span>  <span class="comment">// Repeating once.</span></div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno">  786</span>  EXPECT_TRUE(MatchRepetitionAndRegexAtHead(<span class="keyword">false</span>, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;+&#39;</span>, <span class="stringliteral">&quot;b&quot;</span>, <span class="stringliteral">&quot;abc&quot;</span>));</div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno">  787</span>  <span class="comment">// Repeating more than once.</span></div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno">  788</span>  EXPECT_TRUE(MatchRepetitionAndRegexAtHead(<span class="keyword">true</span>, <span class="charliteral">&#39;w&#39;</span>, <span class="charliteral">&#39;+&#39;</span>, <span class="stringliteral">&quot;-&quot;</span>, <span class="stringliteral">&quot;ab_1-g&quot;</span>));</div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno">  789</span>}</div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno">  790</span> </div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno">  791</span>TEST(MatchRegexAtHeadTest, ReturnsTrueForEmptyRegex) {</div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno">  792</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;&quot;</span>, <span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno">  793</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;&quot;</span>, <span class="stringliteral">&quot;ab&quot;</span>));</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno">  794</span>}</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno">  795</span> </div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno">  796</span>TEST(MatchRegexAtHeadTest, WorksWhenDollarIsInRegex) {</div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno">  797</span>  EXPECT_FALSE(MatchRegexAtHead(<span class="stringliteral">&quot;$&quot;</span>, <span class="stringliteral">&quot;a&quot;</span>));</div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno">  798</span> </div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno">  799</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;$&quot;</span>, <span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno">  800</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;a$&quot;</span>, <span class="stringliteral">&quot;a&quot;</span>));</div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno">  801</span>}</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno">  802</span> </div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno">  803</span>TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithEscapeSequence) {</div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno">  804</span>  EXPECT_FALSE(MatchRegexAtHead(<span class="stringliteral">&quot;\\w&quot;</span>, <span class="stringliteral">&quot;+&quot;</span>));</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno">  805</span>  EXPECT_FALSE(MatchRegexAtHead(<span class="stringliteral">&quot;\\W&quot;</span>, <span class="stringliteral">&quot;ab&quot;</span>));</div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno">  806</span> </div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno">  807</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;\\sa&quot;</span>, <span class="stringliteral">&quot;\nab&quot;</span>));</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno">  808</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;\\d&quot;</span>, <span class="stringliteral">&quot;1a&quot;</span>));</div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno">  809</span>}</div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno">  810</span> </div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno">  811</span>TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithRepetition) {</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno">  812</span>  EXPECT_FALSE(MatchRegexAtHead(<span class="stringliteral">&quot;.+a&quot;</span>, <span class="stringliteral">&quot;abc&quot;</span>));</div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno">  813</span>  EXPECT_FALSE(MatchRegexAtHead(<span class="stringliteral">&quot;a?b&quot;</span>, <span class="stringliteral">&quot;aab&quot;</span>));</div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno">  814</span> </div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno">  815</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;.*a&quot;</span>, <span class="stringliteral">&quot;bc12-ab&quot;</span>));</div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno">  816</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;a?b&quot;</span>, <span class="stringliteral">&quot;b&quot;</span>));</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno">  817</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;a?b&quot;</span>, <span class="stringliteral">&quot;ab&quot;</span>));</div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno">  818</span>}</div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno">  819</span> </div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno">  820</span>TEST(MatchRegexAtHeadTest, WorksWhenRegexStartsWithRepetionOfEscapeSequence) {</div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno">  821</span>  EXPECT_FALSE(MatchRegexAtHead(<span class="stringliteral">&quot;\\.+a&quot;</span>, <span class="stringliteral">&quot;abc&quot;</span>));</div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno">  822</span>  EXPECT_FALSE(MatchRegexAtHead(<span class="stringliteral">&quot;\\s?b&quot;</span>, <span class="stringliteral">&quot;  b&quot;</span>));</div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno">  823</span> </div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno">  824</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;\\(*a&quot;</span>, <span class="stringliteral">&quot;((((ab&quot;</span>));</div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno">  825</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;\\^?b&quot;</span>, <span class="stringliteral">&quot;^b&quot;</span>));</div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno">  826</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;\\\\?b&quot;</span>, <span class="stringliteral">&quot;b&quot;</span>));</div>
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno">  827</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;\\\\?b&quot;</span>, <span class="stringliteral">&quot;\\b&quot;</span>));</div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno">  828</span>}</div>
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno">  829</span> </div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno">  830</span>TEST(MatchRegexAtHeadTest, MatchesSequentially) {</div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno">  831</span>  EXPECT_FALSE(MatchRegexAtHead(<span class="stringliteral">&quot;ab.*c&quot;</span>, <span class="stringliteral">&quot;acabc&quot;</span>));</div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno">  832</span> </div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno">  833</span>  EXPECT_TRUE(MatchRegexAtHead(<span class="stringliteral">&quot;ab.*c&quot;</span>, <span class="stringliteral">&quot;ab-fsc&quot;</span>));</div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno">  834</span>}</div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno">  835</span> </div>
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno">  836</span>TEST(MatchRegexAnywhereTest, ReturnsFalseWhenStringIsNull) {</div>
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno">  837</span>  EXPECT_FALSE(MatchRegexAnywhere(<span class="stringliteral">&quot;&quot;</span>, NULL));</div>
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno">  838</span>}</div>
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno">  839</span> </div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno">  840</span>TEST(MatchRegexAnywhereTest, WorksWhenRegexStartsWithCaret) {</div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno">  841</span>  EXPECT_FALSE(MatchRegexAnywhere(<span class="stringliteral">&quot;^a&quot;</span>, <span class="stringliteral">&quot;ba&quot;</span>));</div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno">  842</span>  EXPECT_FALSE(MatchRegexAnywhere(<span class="stringliteral">&quot;^$&quot;</span>, <span class="stringliteral">&quot;a&quot;</span>));</div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno">  843</span> </div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno">  844</span>  EXPECT_TRUE(MatchRegexAnywhere(<span class="stringliteral">&quot;^a&quot;</span>, <span class="stringliteral">&quot;ab&quot;</span>));</div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno">  845</span>  EXPECT_TRUE(MatchRegexAnywhere(<span class="stringliteral">&quot;^&quot;</span>, <span class="stringliteral">&quot;ab&quot;</span>));</div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno">  846</span>  EXPECT_TRUE(MatchRegexAnywhere(<span class="stringliteral">&quot;^$&quot;</span>, <span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno">  847</span>}</div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno">  848</span> </div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno">  849</span>TEST(MatchRegexAnywhereTest, ReturnsFalseWhenNoMatch) {</div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno">  850</span>  EXPECT_FALSE(MatchRegexAnywhere(<span class="stringliteral">&quot;a&quot;</span>, <span class="stringliteral">&quot;bcde123&quot;</span>));</div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno">  851</span>  EXPECT_FALSE(MatchRegexAnywhere(<span class="stringliteral">&quot;a.+a&quot;</span>, <span class="stringliteral">&quot;--aa88888888&quot;</span>));</div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno">  852</span>}</div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno">  853</span> </div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno">  854</span>TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingPrefix) {</div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno">  855</span>  EXPECT_TRUE(MatchRegexAnywhere(<span class="stringliteral">&quot;\\w+&quot;</span>, <span class="stringliteral">&quot;ab1_ - 5&quot;</span>));</div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno">  856</span>  EXPECT_TRUE(MatchRegexAnywhere(<span class="stringliteral">&quot;.*=&quot;</span>, <span class="stringliteral">&quot;=&quot;</span>));</div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno">  857</span>  EXPECT_TRUE(MatchRegexAnywhere(<span class="stringliteral">&quot;x.*ab?.*bc&quot;</span>, <span class="stringliteral">&quot;xaaabc&quot;</span>));</div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno">  858</span>}</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno">  859</span> </div>
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno">  860</span>TEST(MatchRegexAnywhereTest, ReturnsTrueWhenMatchingNonPrefix) {</div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno">  861</span>  EXPECT_TRUE(MatchRegexAnywhere(<span class="stringliteral">&quot;\\w+&quot;</span>, <span class="stringliteral">&quot;$$$ ab1_ - 5&quot;</span>));</div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno">  862</span>  EXPECT_TRUE(MatchRegexAnywhere(<span class="stringliteral">&quot;\\.+=&quot;</span>, <span class="stringliteral">&quot;=  ...=&quot;</span>));</div>
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno">  863</span>}</div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno">  864</span> </div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno">  865</span><span class="comment">// Tests RE&#39;s implicit constructors.</span></div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno">  866</span>TEST(RETest, ImplicitConstructorWorks) {</div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno">  867</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> empty(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno">  868</span>  EXPECT_STREQ(<span class="stringliteral">&quot;&quot;</span>, empty.pattern());</div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno">  869</span> </div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno">  870</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> simple(<span class="stringliteral">&quot;hello&quot;</span>);</div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno">  871</span>  EXPECT_STREQ(<span class="stringliteral">&quot;hello&quot;</span>, simple.pattern());</div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno">  872</span>}</div>
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno">  873</span> </div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno">  874</span><span class="comment">// Tests that RE&#39;s constructors reject invalid regular expressions.</span></div>
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno">  875</span>TEST(RETest, RejectsInvalidRegex) {</div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno">  876</span>  EXPECT_NONFATAL_FAILURE({ <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> normal(NULL); },</div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno">  877</span>                          <span class="stringliteral">&quot;NULL is not a valid simple regular expression&quot;</span>);</div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno">  878</span> </div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno">  879</span>  EXPECT_NONFATAL_FAILURE({ <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> normal(<span class="stringliteral">&quot;.*(\\w+&quot;</span>); },</div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno">  880</span>                          <span class="stringliteral">&quot;&#39;(&#39; is unsupported&quot;</span>);</div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno">  881</span> </div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno">  882</span>  EXPECT_NONFATAL_FAILURE({ <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> invalid(<span class="stringliteral">&quot;^?&quot;</span>); },</div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno">  883</span>                          <span class="stringliteral">&quot;&#39;?&#39; can only follow a repeatable token&quot;</span>);</div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno">  884</span>}</div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno">  885</span> </div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno">  886</span><span class="comment">// Tests RE::FullMatch().</span></div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno">  887</span>TEST(RETest, FullMatchWorks) {</div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno">  888</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> empty(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno">  889</span>  EXPECT_TRUE(RE::FullMatch(<span class="stringliteral">&quot;&quot;</span>, empty));</div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno">  890</span>  EXPECT_FALSE(RE::FullMatch(<span class="stringliteral">&quot;a&quot;</span>, empty));</div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno">  891</span> </div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno">  892</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> re1(<span class="stringliteral">&quot;a&quot;</span>);</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno">  893</span>  EXPECT_TRUE(RE::FullMatch(<span class="stringliteral">&quot;a&quot;</span>, re1));</div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno">  894</span> </div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno">  895</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> re(<span class="stringliteral">&quot;a.*z&quot;</span>);</div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno">  896</span>  EXPECT_TRUE(RE::FullMatch(<span class="stringliteral">&quot;az&quot;</span>, re));</div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno">  897</span>  EXPECT_TRUE(RE::FullMatch(<span class="stringliteral">&quot;axyz&quot;</span>, re));</div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno">  898</span>  EXPECT_FALSE(RE::FullMatch(<span class="stringliteral">&quot;baz&quot;</span>, re));</div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno">  899</span>  EXPECT_FALSE(RE::FullMatch(<span class="stringliteral">&quot;azy&quot;</span>, re));</div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno">  900</span>}</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno">  901</span> </div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno">  902</span><span class="comment">// Tests RE::PartialMatch().</span></div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno">  903</span>TEST(RETest, PartialMatchWorks) {</div>
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno">  904</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> empty(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno">  905</span>  EXPECT_TRUE(RE::PartialMatch(<span class="stringliteral">&quot;&quot;</span>, empty));</div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno">  906</span>  EXPECT_TRUE(RE::PartialMatch(<span class="stringliteral">&quot;a&quot;</span>, empty));</div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno">  907</span> </div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno">  908</span>  <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_r_e.html">RE</a> re(<span class="stringliteral">&quot;a.*z&quot;</span>);</div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno">  909</span>  EXPECT_TRUE(RE::PartialMatch(<span class="stringliteral">&quot;az&quot;</span>, re));</div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno">  910</span>  EXPECT_TRUE(RE::PartialMatch(<span class="stringliteral">&quot;axyz&quot;</span>, re));</div>
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno">  911</span>  EXPECT_TRUE(RE::PartialMatch(<span class="stringliteral">&quot;baz&quot;</span>, re));</div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno">  912</span>  EXPECT_TRUE(RE::PartialMatch(<span class="stringliteral">&quot;azy&quot;</span>, re));</div>
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno">  913</span>  EXPECT_FALSE(RE::PartialMatch(<span class="stringliteral">&quot;zza&quot;</span>, re));</div>
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno">  914</span>}</div>
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno">  915</span> </div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno">  916</span><span class="preprocessor">#endif  </span><span class="comment">// GTEST_USES_POSIX_RE</span></div>
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno">  917</span> </div>
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno">  918</span><span class="preprocessor">#if !GTEST_OS_WINDOWS_MOBILE</span></div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno">  919</span> </div>
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno">  920</span>TEST(CaptureTest, CapturesStdout) {</div>
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno">  921</span>  CaptureStdout();</div>
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno">  922</span>  fprintf(stdout, <span class="stringliteral">&quot;abc&quot;</span>);</div>
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno">  923</span>  EXPECT_STREQ(<span class="stringliteral">&quot;abc&quot;</span>, GetCapturedStdout().c_str());</div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno">  924</span> </div>
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno">  925</span>  CaptureStdout();</div>
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno">  926</span>  fprintf(stdout, <span class="stringliteral">&quot;def%cghi&quot;</span>, <span class="charliteral">&#39;\0&#39;</span>);</div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno">  927</span>  EXPECT_EQ(::std::string(<span class="stringliteral">&quot;def\0ghi&quot;</span>, 7), ::std::string(GetCapturedStdout()));</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno">  928</span>}</div>
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno">  929</span> </div>
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno">  930</span>TEST(CaptureTest, CapturesStderr) {</div>
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno">  931</span>  CaptureStderr();</div>
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno">  932</span>  fprintf(stderr, <span class="stringliteral">&quot;jkl&quot;</span>);</div>
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno">  933</span>  EXPECT_STREQ(<span class="stringliteral">&quot;jkl&quot;</span>, GetCapturedStderr().c_str());</div>
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno">  934</span> </div>
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno">  935</span>  CaptureStderr();</div>
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno">  936</span>  fprintf(stderr, <span class="stringliteral">&quot;jkl%cmno&quot;</span>, <span class="charliteral">&#39;\0&#39;</span>);</div>
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno">  937</span>  EXPECT_EQ(::std::string(<span class="stringliteral">&quot;jkl\0mno&quot;</span>, 7), ::std::string(GetCapturedStderr()));</div>
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno">  938</span>}</div>
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno">  939</span> </div>
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno">  940</span><span class="comment">// Tests that stdout and stderr capture don&#39;t interfere with each other.</span></div>
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno">  941</span>TEST(CaptureTest, CapturesStdoutAndStderr) {</div>
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno">  942</span>  CaptureStdout();</div>
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno">  943</span>  CaptureStderr();</div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno">  944</span>  fprintf(stdout, <span class="stringliteral">&quot;pqr&quot;</span>);</div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno">  945</span>  fprintf(stderr, <span class="stringliteral">&quot;stu&quot;</span>);</div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno">  946</span>  EXPECT_STREQ(<span class="stringliteral">&quot;pqr&quot;</span>, GetCapturedStdout().c_str());</div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno">  947</span>  EXPECT_STREQ(<span class="stringliteral">&quot;stu&quot;</span>, GetCapturedStderr().c_str());</div>
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno">  948</span>}</div>
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno">  949</span> </div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno">  950</span>TEST(CaptureDeathTest, CannotReenterStdoutCapture) {</div>
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno">  951</span>  CaptureStdout();</div>
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno">  952</span>  EXPECT_DEATH_IF_SUPPORTED(CaptureStdout(),</div>
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno">  953</span>                            <span class="stringliteral">&quot;Only one stdout capturer can exist at a time&quot;</span>);</div>
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno">  954</span>  GetCapturedStdout();</div>
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno">  955</span> </div>
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno">  956</span>  <span class="comment">// We cannot test stderr capturing using death tests as they use it</span></div>
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno">  957</span>  <span class="comment">// themselves.</span></div>
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno">  958</span>}</div>
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno">  959</span> </div>
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno">  960</span><span class="preprocessor">#endif  </span><span class="comment">// !GTEST_OS_WINDOWS_MOBILE</span></div>
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno">  961</span> </div>
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno">  962</span>TEST(ThreadLocalTest, DefaultConstructorInitializesToDefaultValues) {</div>
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno">  963</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;int&gt;</a> t1;</div>
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno">  964</span>  EXPECT_EQ(0, t1.get());</div>
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno">  965</span> </div>
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno">  966</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;void*&gt;</a> t2;</div>
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno">  967</span>  EXPECT_TRUE(t2.get() == <span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno">  968</span>}</div>
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno">  969</span> </div>
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno">  970</span>TEST(ThreadLocalTest, SingleParamConstructorInitializesToParam) {</div>
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno">  971</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;int&gt;</a> t1(123);</div>
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno">  972</span>  EXPECT_EQ(123, t1.get());</div>
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno">  973</span> </div>
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno">  974</span>  <span class="keywordtype">int</span> i = 0;</div>
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno">  975</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;int*&gt;</a> t2(&amp;i);</div>
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno">  976</span>  EXPECT_EQ(&amp;i, t2.get());</div>
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno">  977</span>}</div>
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno">  978</span> </div>
<div class="foldopen" id="foldopen00979" data-start="{" data-end="};">
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_no_default_contructor.html">  979</a></span><span class="keyword">class </span>NoDefaultContructor {</div>
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno">  980</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno">  981</span>  <span class="keyword">explicit</span> NoDefaultContructor(<span class="keyword">const</span> <span class="keywordtype">char</span>*) {}</div>
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno">  982</span>  NoDefaultContructor(<span class="keyword">const</span> NoDefaultContructor&amp;) {}</div>
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno">  983</span>};</div>
</div>
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno">  984</span> </div>
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno">  985</span>TEST(ThreadLocalTest, ValueDefaultContructorIsNotRequiredForParamVersion) {</div>
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno">  986</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;NoDefaultContructor&gt;</a> bar(<a class="code hl_class" href="classtesting_1_1internal_1_1_no_default_contructor.html">NoDefaultContructor</a>(<span class="stringliteral">&quot;foo&quot;</span>));</div>
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno">  987</span>  bar.pointer();</div>
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno">  988</span>}</div>
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno">  989</span> </div>
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno">  990</span>TEST(ThreadLocalTest, GetAndPointerReturnSameValue) {</div>
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno">  991</span>  ThreadLocal&lt;std::string&gt; thread_local_string;</div>
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno">  992</span> </div>
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno">  993</span>  EXPECT_EQ(thread_local_string.pointer(), &amp;(thread_local_string.get()));</div>
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno">  994</span> </div>
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno">  995</span>  <span class="comment">// Verifies the condition still holds after calling set.</span></div>
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno">  996</span>  thread_local_string.set(<span class="stringliteral">&quot;foo&quot;</span>);</div>
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno">  997</span>  EXPECT_EQ(thread_local_string.pointer(), &amp;(thread_local_string.get()));</div>
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno">  998</span>}</div>
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno">  999</span> </div>
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span>TEST(ThreadLocalTest, PointerAndConstPointerReturnSameValue) {</div>
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span>  ThreadLocal&lt;std::string&gt; thread_local_string;</div>
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span>  <span class="keyword">const</span> ThreadLocal&lt;std::string&gt;&amp; const_thread_local_string =</div>
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span>      thread_local_string;</div>
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span> </div>
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span>  EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer());</div>
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span> </div>
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span>  thread_local_string.set(<span class="stringliteral">&quot;foo&quot;</span>);</div>
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span>  EXPECT_EQ(thread_local_string.pointer(), const_thread_local_string.pointer());</div>
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span>}</div>
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span> </div>
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span><span class="preprocessor">#if GTEST_IS_THREADSAFE</span></div>
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> </div>
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span><span class="keywordtype">void</span> AddTwo(<span class="keywordtype">int</span>* param) { *param += 2; }</div>
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span> </div>
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span>TEST(ThreadWithParamTest, ConstructorExecutesThreadFunc) {</div>
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span>  <span class="keywordtype">int</span> i = 40;</div>
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span>  ThreadWithParam&lt;int*&gt; thread(&amp;AddTwo, &amp;i, <span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span>  thread.Join();</div>
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span>  EXPECT_EQ(42, i);</div>
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span>}</div>
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span> </div>
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span>TEST(MutexDeathTest, AssertHeldShouldAssertWhenNotLocked) {</div>
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span>  <span class="comment">// AssertHeld() is flaky only in the presence of multiple threads accessing</span></div>
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span>  <span class="comment">// the lock. In this case, the test is robust.</span></div>
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span>  EXPECT_DEATH_IF_SUPPORTED(</div>
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span>      {</div>
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span>        <a class="code hl_class" href="classtesting_1_1internal_1_1_mutex.html">Mutex</a> m;</div>
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span>        { MutexLock lock(&amp;m); }</div>
<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span>        m.AssertHeld();</div>
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span>      },</div>
<div class="line"><a id="l01031" name="l01031"></a><span class="lineno"> 1031</span>      <span class="stringliteral">&quot;thread .*hold&quot;</span>);</div>
<div class="line"><a id="l01032" name="l01032"></a><span class="lineno"> 1032</span>}</div>
<div class="line"><a id="l01033" name="l01033"></a><span class="lineno"> 1033</span> </div>
<div class="line"><a id="l01034" name="l01034"></a><span class="lineno"> 1034</span>TEST(MutexTest, AssertHeldShouldNotAssertWhenLocked) {</div>
<div class="line"><a id="l01035" name="l01035"></a><span class="lineno"> 1035</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_mutex.html">Mutex</a> m;</div>
<div class="line"><a id="l01036" name="l01036"></a><span class="lineno"> 1036</span>  MutexLock lock(&amp;m);</div>
<div class="line"><a id="l01037" name="l01037"></a><span class="lineno"> 1037</span>  m.AssertHeld();</div>
<div class="line"><a id="l01038" name="l01038"></a><span class="lineno"> 1038</span>}</div>
<div class="line"><a id="l01039" name="l01039"></a><span class="lineno"> 1039</span> </div>
<div class="line"><a id="l01040" name="l01040"></a><span class="lineno"> 1040</span><span class="keyword">class </span>AtomicCounterWithMutex {</div>
<div class="line"><a id="l01041" name="l01041"></a><span class="lineno"> 1041</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l01042" name="l01042"></a><span class="lineno"> 1042</span>  <span class="keyword">explicit</span> AtomicCounterWithMutex(Mutex* mutex)</div>
<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span>      : value_(0), mutex_(mutex), random_(42) {}</div>
<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span> </div>
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</span>  <span class="keywordtype">void</span> Increment() {</div>
<div class="line"><a id="l01046" name="l01046"></a><span class="lineno"> 1046</span>    MutexLock lock(mutex_);</div>
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span>    <span class="keywordtype">int</span> temp = value_;</div>
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span>    {</div>
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span>      <span class="comment">// We need to put up a memory barrier to prevent reads and writes to</span></div>
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span>      <span class="comment">// value_ rearranged with the call to sleep_for when observed</span></div>
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span>      <span class="comment">// from other threads.</span></div>
<div class="line"><a id="l01052" name="l01052"></a><span class="lineno"> 1052</span><span class="preprocessor">#if GTEST_HAS_PTHREAD</span></div>
<div class="line"><a id="l01053" name="l01053"></a><span class="lineno"> 1053</span>      <span class="comment">// On POSIX, locking a mutex puts up a memory barrier.  We cannot use</span></div>
<div class="line"><a id="l01054" name="l01054"></a><span class="lineno"> 1054</span>      <span class="comment">// Mutex and MutexLock here or rely on their memory barrier</span></div>
<div class="line"><a id="l01055" name="l01055"></a><span class="lineno"> 1055</span>      <span class="comment">// functionality as we are testing them here.</span></div>
<div class="line"><a id="l01056" name="l01056"></a><span class="lineno"> 1056</span>      pthread_mutex_t memory_barrier_mutex;</div>
<div class="line"><a id="l01057" name="l01057"></a><span class="lineno"> 1057</span>      GTEST_CHECK_POSIX_SUCCESS_(</div>
<div class="line"><a id="l01058" name="l01058"></a><span class="lineno"> 1058</span>          pthread_mutex_init(&amp;memory_barrier_mutex, <span class="keyword">nullptr</span>));</div>
<div class="line"><a id="l01059" name="l01059"></a><span class="lineno"> 1059</span>      GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_lock(&amp;memory_barrier_mutex));</div>
<div class="line"><a id="l01060" name="l01060"></a><span class="lineno"> 1060</span> </div>
<div class="line"><a id="l01061" name="l01061"></a><span class="lineno"> 1061</span>      std::this_thread::sleep_for(</div>
<div class="line"><a id="l01062" name="l01062"></a><span class="lineno"> 1062</span>          std::chrono::milliseconds(random_.Generate(30)));</div>
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span> </div>
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span>      GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_unlock(&amp;memory_barrier_mutex));</div>
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</span>      GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_destroy(&amp;memory_barrier_mutex));</div>
<div class="line"><a id="l01066" name="l01066"></a><span class="lineno"> 1066</span><span class="preprocessor">#elif GTEST_OS_WINDOWS</span></div>
<div class="line"><a id="l01067" name="l01067"></a><span class="lineno"> 1067</span>      <span class="comment">// On Windows, performing an interlocked access puts up a memory barrier.</span></div>
<div class="line"><a id="l01068" name="l01068"></a><span class="lineno"> 1068</span>      <span class="keyword">volatile</span> LONG dummy = 0;</div>
<div class="line"><a id="l01069" name="l01069"></a><span class="lineno"> 1069</span>      ::InterlockedIncrement(&amp;dummy);</div>
<div class="line"><a id="l01070" name="l01070"></a><span class="lineno"> 1070</span>      std::this_thread::sleep_for(</div>
<div class="line"><a id="l01071" name="l01071"></a><span class="lineno"> 1071</span>          std::chrono::milliseconds(random_.Generate(30)));</div>
<div class="line"><a id="l01072" name="l01072"></a><span class="lineno"> 1072</span>      ::InterlockedIncrement(&amp;dummy);</div>
<div class="line"><a id="l01073" name="l01073"></a><span class="lineno"> 1073</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l01074" name="l01074"></a><span class="lineno"> 1074</span><span class="preprocessor">#error &quot;Memory barrier not implemented on this platform.&quot;</span></div>
<div class="line"><a id="l01075" name="l01075"></a><span class="lineno"> 1075</span><span class="preprocessor">#endif  </span><span class="comment">// GTEST_HAS_PTHREAD</span></div>
<div class="line"><a id="l01076" name="l01076"></a><span class="lineno"> 1076</span>    }</div>
<div class="line"><a id="l01077" name="l01077"></a><span class="lineno"> 1077</span>    value_ = temp + 1;</div>
<div class="line"><a id="l01078" name="l01078"></a><span class="lineno"> 1078</span>  }</div>
<div class="line"><a id="l01079" name="l01079"></a><span class="lineno"> 1079</span>  <span class="keywordtype">int</span> value()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> value_; }</div>
<div class="line"><a id="l01080" name="l01080"></a><span class="lineno"> 1080</span> </div>
<div class="line"><a id="l01081" name="l01081"></a><span class="lineno"> 1081</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l01082" name="l01082"></a><span class="lineno"> 1082</span>  <span class="keyword">volatile</span> <span class="keywordtype">int</span> value_;</div>
<div class="line"><a id="l01083" name="l01083"></a><span class="lineno"> 1083</span>  Mutex* <span class="keyword">const</span> mutex_;  <span class="comment">// Protects value_.</span></div>
<div class="line"><a id="l01084" name="l01084"></a><span class="lineno"> 1084</span>  Random random_;</div>
<div class="line"><a id="l01085" name="l01085"></a><span class="lineno"> 1085</span>};</div>
<div class="line"><a id="l01086" name="l01086"></a><span class="lineno"> 1086</span> </div>
<div class="line"><a id="l01087" name="l01087"></a><span class="lineno"> 1087</span><span class="keywordtype">void</span> CountingThreadFunc(pair&lt;AtomicCounterWithMutex*, int&gt; param) {</div>
<div class="line"><a id="l01088" name="l01088"></a><span class="lineno"> 1088</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; param.second; ++i) param.first-&gt;Increment();</div>
<div class="line"><a id="l01089" name="l01089"></a><span class="lineno"> 1089</span>}</div>
<div class="line"><a id="l01090" name="l01090"></a><span class="lineno"> 1090</span> </div>
<div class="line"><a id="l01091" name="l01091"></a><span class="lineno"> 1091</span><span class="comment">// Tests that the mutex only lets one thread at a time to lock it.</span></div>
<div class="line"><a id="l01092" name="l01092"></a><span class="lineno"> 1092</span>TEST(MutexTest, OnlyOneThreadCanLockAtATime) {</div>
<div class="line"><a id="l01093" name="l01093"></a><span class="lineno"> 1093</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_mutex.html">Mutex</a> mutex;</div>
<div class="line"><a id="l01094" name="l01094"></a><span class="lineno"> 1094</span>  AtomicCounterWithMutex locked_counter(&amp;mutex);</div>
<div class="line"><a id="l01095" name="l01095"></a><span class="lineno"> 1095</span> </div>
<div class="line"><a id="l01096" name="l01096"></a><span class="lineno"> 1096</span>  <span class="keyword">typedef</span> ThreadWithParam&lt;pair&lt;AtomicCounterWithMutex*, int&gt; &gt; ThreadType;</div>
<div class="line"><a id="l01097" name="l01097"></a><span class="lineno"> 1097</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> kCycleCount = 20;</div>
<div class="line"><a id="l01098" name="l01098"></a><span class="lineno"> 1098</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> kThreadCount = 7;</div>
<div class="line"><a id="l01099" name="l01099"></a><span class="lineno"> 1099</span>  std::unique_ptr&lt;ThreadType&gt; counting_threads[kThreadCount];</div>
<div class="line"><a id="l01100" name="l01100"></a><span class="lineno"> 1100</span>  Notification threads_can_start;</div>
<div class="line"><a id="l01101" name="l01101"></a><span class="lineno"> 1101</span>  <span class="comment">// Creates and runs kThreadCount threads that increment locked_counter</span></div>
<div class="line"><a id="l01102" name="l01102"></a><span class="lineno"> 1102</span>  <span class="comment">// kCycleCount times each.</span></div>
<div class="line"><a id="l01103" name="l01103"></a><span class="lineno"> 1103</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; kThreadCount; ++i) {</div>
<div class="line"><a id="l01104" name="l01104"></a><span class="lineno"> 1104</span>    counting_threads[i].reset(<span class="keyword">new</span> ThreadType(</div>
<div class="line"><a id="l01105" name="l01105"></a><span class="lineno"> 1105</span>        &amp;CountingThreadFunc, make_pair(&amp;locked_counter, kCycleCount),</div>
<div class="line"><a id="l01106" name="l01106"></a><span class="lineno"> 1106</span>        &amp;threads_can_start));</div>
<div class="line"><a id="l01107" name="l01107"></a><span class="lineno"> 1107</span>  }</div>
<div class="line"><a id="l01108" name="l01108"></a><span class="lineno"> 1108</span>  threads_can_start.Notify();</div>
<div class="line"><a id="l01109" name="l01109"></a><span class="lineno"> 1109</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; kThreadCount; ++i) counting_threads[i]-&gt;Join();</div>
<div class="line"><a id="l01110" name="l01110"></a><span class="lineno"> 1110</span> </div>
<div class="line"><a id="l01111" name="l01111"></a><span class="lineno"> 1111</span>  <span class="comment">// If the mutex lets more than one thread to increment the counter at a</span></div>
<div class="line"><a id="l01112" name="l01112"></a><span class="lineno"> 1112</span>  <span class="comment">// time, they are likely to encounter a race condition and have some</span></div>
<div class="line"><a id="l01113" name="l01113"></a><span class="lineno"> 1113</span>  <span class="comment">// increments overwritten, resulting in the lower then expected counter</span></div>
<div class="line"><a id="l01114" name="l01114"></a><span class="lineno"> 1114</span>  <span class="comment">// value.</span></div>
<div class="line"><a id="l01115" name="l01115"></a><span class="lineno"> 1115</span>  EXPECT_EQ(kCycleCount * kThreadCount, locked_counter.value());</div>
<div class="line"><a id="l01116" name="l01116"></a><span class="lineno"> 1116</span>}</div>
<div class="line"><a id="l01117" name="l01117"></a><span class="lineno"> 1117</span> </div>
<div class="line"><a id="l01118" name="l01118"></a><span class="lineno"> 1118</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l01119" name="l01119"></a><span class="lineno"> 1119</span><span class="keywordtype">void</span> RunFromThread(<span class="keywordtype">void</span>(func)(T), T param) {</div>
<div class="line"><a id="l01120" name="l01120"></a><span class="lineno"> 1120</span>  ThreadWithParam&lt;T&gt; thread(func, param, <span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l01121" name="l01121"></a><span class="lineno"> 1121</span>  thread.Join();</div>
<div class="line"><a id="l01122" name="l01122"></a><span class="lineno"> 1122</span>}</div>
<div class="line"><a id="l01123" name="l01123"></a><span class="lineno"> 1123</span> </div>
<div class="line"><a id="l01124" name="l01124"></a><span class="lineno"> 1124</span><span class="keywordtype">void</span> RetrieveThreadLocalValue(</div>
<div class="line"><a id="l01125" name="l01125"></a><span class="lineno"> 1125</span>    pair&lt;<a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;std::string&gt;</a>*, std::string*&gt; param) {</div>
<div class="line"><a id="l01126" name="l01126"></a><span class="lineno"> 1126</span>  *param.second = param.first-&gt;get();</div>
<div class="line"><a id="l01127" name="l01127"></a><span class="lineno"> 1127</span>}</div>
<div class="line"><a id="l01128" name="l01128"></a><span class="lineno"> 1128</span> </div>
<div class="line"><a id="l01129" name="l01129"></a><span class="lineno"> 1129</span>TEST(ThreadLocalTest, ParameterizedConstructorSetsDefault) {</div>
<div class="line"><a id="l01130" name="l01130"></a><span class="lineno"> 1130</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;std::string&gt;</a> thread_local_string(<span class="stringliteral">&quot;foo&quot;</span>);</div>
<div class="line"><a id="l01131" name="l01131"></a><span class="lineno"> 1131</span>  EXPECT_STREQ(<span class="stringliteral">&quot;foo&quot;</span>, thread_local_string.get().c_str());</div>
<div class="line"><a id="l01132" name="l01132"></a><span class="lineno"> 1132</span> </div>
<div class="line"><a id="l01133" name="l01133"></a><span class="lineno"> 1133</span>  thread_local_string.set(<span class="stringliteral">&quot;bar&quot;</span>);</div>
<div class="line"><a id="l01134" name="l01134"></a><span class="lineno"> 1134</span>  EXPECT_STREQ(<span class="stringliteral">&quot;bar&quot;</span>, thread_local_string.get().c_str());</div>
<div class="line"><a id="l01135" name="l01135"></a><span class="lineno"> 1135</span> </div>
<div class="line"><a id="l01136" name="l01136"></a><span class="lineno"> 1136</span>  std::string result;</div>
<div class="line"><a id="l01137" name="l01137"></a><span class="lineno"> 1137</span>  RunFromThread(&amp;RetrieveThreadLocalValue,</div>
<div class="line"><a id="l01138" name="l01138"></a><span class="lineno"> 1138</span>                make_pair(&amp;thread_local_string, &amp;result));</div>
<div class="line"><a id="l01139" name="l01139"></a><span class="lineno"> 1139</span>  EXPECT_STREQ(<span class="stringliteral">&quot;foo&quot;</span>, result.c_str());</div>
<div class="line"><a id="l01140" name="l01140"></a><span class="lineno"> 1140</span>}</div>
<div class="line"><a id="l01141" name="l01141"></a><span class="lineno"> 1141</span> </div>
<div class="line"><a id="l01142" name="l01142"></a><span class="lineno"> 1142</span><span class="comment">// Keeps track of whether of destructors being called on instances of</span></div>
<div class="line"><a id="l01143" name="l01143"></a><span class="lineno"> 1143</span><span class="comment">// DestructorTracker.  On Windows, waits for the destructor call reports.</span></div>
<div class="line"><a id="l01144" name="l01144"></a><span class="lineno"> 1144</span><span class="keyword">class </span>DestructorCall {</div>
<div class="line"><a id="l01145" name="l01145"></a><span class="lineno"> 1145</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l01146" name="l01146"></a><span class="lineno"> 1146</span>  DestructorCall() {</div>
<div class="line"><a id="l01147" name="l01147"></a><span class="lineno"> 1147</span>    invoked_ = <span class="keyword">false</span>;</div>
<div class="line"><a id="l01148" name="l01148"></a><span class="lineno"> 1148</span><span class="preprocessor">#if GTEST_OS_WINDOWS</span></div>
<div class="line"><a id="l01149" name="l01149"></a><span class="lineno"> 1149</span>    wait_event_.Reset(::CreateEvent(NULL, TRUE, FALSE, NULL));</div>
<div class="line"><a id="l01150" name="l01150"></a><span class="lineno"> 1150</span>    GTEST_CHECK_(wait_event_.Get() != NULL);</div>
<div class="line"><a id="l01151" name="l01151"></a><span class="lineno"> 1151</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l01152" name="l01152"></a><span class="lineno"> 1152</span>  }</div>
<div class="line"><a id="l01153" name="l01153"></a><span class="lineno"> 1153</span> </div>
<div class="line"><a id="l01154" name="l01154"></a><span class="lineno"> 1154</span>  <span class="keywordtype">bool</span> CheckDestroyed()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l01155" name="l01155"></a><span class="lineno"> 1155</span><span class="preprocessor">#if GTEST_OS_WINDOWS</span></div>
<div class="line"><a id="l01156" name="l01156"></a><span class="lineno"> 1156</span>    <span class="keywordflow">if</span> (::WaitForSingleObject(wait_event_.Get(), 1000) != WAIT_OBJECT_0)</div>
<div class="line"><a id="l01157" name="l01157"></a><span class="lineno"> 1157</span>      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l01158" name="l01158"></a><span class="lineno"> 1158</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l01159" name="l01159"></a><span class="lineno"> 1159</span>    <span class="keywordflow">return</span> invoked_;</div>
<div class="line"><a id="l01160" name="l01160"></a><span class="lineno"> 1160</span>  }</div>
<div class="line"><a id="l01161" name="l01161"></a><span class="lineno"> 1161</span> </div>
<div class="line"><a id="l01162" name="l01162"></a><span class="lineno"> 1162</span>  <span class="keywordtype">void</span> ReportDestroyed() {</div>
<div class="line"><a id="l01163" name="l01163"></a><span class="lineno"> 1163</span>    invoked_ = <span class="keyword">true</span>;</div>
<div class="line"><a id="l01164" name="l01164"></a><span class="lineno"> 1164</span><span class="preprocessor">#if GTEST_OS_WINDOWS</span></div>
<div class="line"><a id="l01165" name="l01165"></a><span class="lineno"> 1165</span>    ::SetEvent(wait_event_.Get());</div>
<div class="line"><a id="l01166" name="l01166"></a><span class="lineno"> 1166</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l01167" name="l01167"></a><span class="lineno"> 1167</span>  }</div>
<div class="line"><a id="l01168" name="l01168"></a><span class="lineno"> 1168</span> </div>
<div class="line"><a id="l01169" name="l01169"></a><span class="lineno"> 1169</span>  <span class="keyword">static</span> std::vector&lt;DestructorCall*&gt;&amp; List() { <span class="keywordflow">return</span> *list_; }</div>
<div class="line"><a id="l01170" name="l01170"></a><span class="lineno"> 1170</span> </div>
<div class="line"><a id="l01171" name="l01171"></a><span class="lineno"> 1171</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> ResetList() {</div>
<div class="line"><a id="l01172" name="l01172"></a><span class="lineno"> 1172</span>    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; list_-&gt;size(); ++i) {</div>
<div class="line"><a id="l01173" name="l01173"></a><span class="lineno"> 1173</span>      <span class="keyword">delete</span> list_-&gt;at(i);</div>
<div class="line"><a id="l01174" name="l01174"></a><span class="lineno"> 1174</span>    }</div>
<div class="line"><a id="l01175" name="l01175"></a><span class="lineno"> 1175</span>    list_-&gt;clear();</div>
<div class="line"><a id="l01176" name="l01176"></a><span class="lineno"> 1176</span>  }</div>
<div class="line"><a id="l01177" name="l01177"></a><span class="lineno"> 1177</span> </div>
<div class="line"><a id="l01178" name="l01178"></a><span class="lineno"> 1178</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l01179" name="l01179"></a><span class="lineno"> 1179</span>  <span class="keywordtype">bool</span> invoked_;</div>
<div class="line"><a id="l01180" name="l01180"></a><span class="lineno"> 1180</span><span class="preprocessor">#if GTEST_OS_WINDOWS</span></div>
<div class="line"><a id="l01181" name="l01181"></a><span class="lineno"> 1181</span>  AutoHandle wait_event_;</div>
<div class="line"><a id="l01182" name="l01182"></a><span class="lineno"> 1182</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l01183" name="l01183"></a><span class="lineno"> 1183</span>  <span class="keyword">static</span> std::vector&lt;DestructorCall*&gt;* <span class="keyword">const</span> list_;</div>
<div class="line"><a id="l01184" name="l01184"></a><span class="lineno"> 1184</span> </div>
<div class="line"><a id="l01185" name="l01185"></a><span class="lineno"> 1185</span>  DestructorCall(<span class="keyword">const</span> DestructorCall&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l01186" name="l01186"></a><span class="lineno"> 1186</span>  DestructorCall&amp; operator=(<span class="keyword">const</span> DestructorCall&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l01187" name="l01187"></a><span class="lineno"> 1187</span>};</div>
<div class="line"><a id="l01188" name="l01188"></a><span class="lineno"> 1188</span> </div>
<div class="line"><a id="l01189" name="l01189"></a><span class="lineno"> 1189</span>std::vector&lt;DestructorCall*&gt;* <span class="keyword">const</span> DestructorCall::list_ =</div>
<div class="line"><a id="l01190" name="l01190"></a><span class="lineno"> 1190</span>    <span class="keyword">new</span> std::vector&lt;DestructorCall*&gt;;</div>
<div class="line"><a id="l01191" name="l01191"></a><span class="lineno"> 1191</span> </div>
<div class="line"><a id="l01192" name="l01192"></a><span class="lineno"> 1192</span><span class="comment">// DestructorTracker keeps track of whether its instances have been</span></div>
<div class="line"><a id="l01193" name="l01193"></a><span class="lineno"> 1193</span><span class="comment">// destroyed.</span></div>
<div class="line"><a id="l01194" name="l01194"></a><span class="lineno"> 1194</span><span class="keyword">class </span>DestructorTracker {</div>
<div class="line"><a id="l01195" name="l01195"></a><span class="lineno"> 1195</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l01196" name="l01196"></a><span class="lineno"> 1196</span>  DestructorTracker() : index_(GetNewIndex()) {}</div>
<div class="line"><a id="l01197" name="l01197"></a><span class="lineno"> 1197</span>  DestructorTracker(<span class="keyword">const</span> DestructorTracker&amp; <span class="comment">/* rhs */</span>)</div>
<div class="line"><a id="l01198" name="l01198"></a><span class="lineno"> 1198</span>      : index_(GetNewIndex()) {}</div>
<div class="line"><a id="l01199" name="l01199"></a><span class="lineno"> 1199</span>  ~DestructorTracker() {</div>
<div class="line"><a id="l01200" name="l01200"></a><span class="lineno"> 1200</span>    <span class="comment">// We never access DestructorCall::List() concurrently, so we don&#39;t need</span></div>
<div class="line"><a id="l01201" name="l01201"></a><span class="lineno"> 1201</span>    <span class="comment">// to protect this access with a mutex.</span></div>
<div class="line"><a id="l01202" name="l01202"></a><span class="lineno"> 1202</span>    DestructorCall::List()[index_]-&gt;ReportDestroyed();</div>
<div class="line"><a id="l01203" name="l01203"></a><span class="lineno"> 1203</span>  }</div>
<div class="line"><a id="l01204" name="l01204"></a><span class="lineno"> 1204</span> </div>
<div class="line"><a id="l01205" name="l01205"></a><span class="lineno"> 1205</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l01206" name="l01206"></a><span class="lineno"> 1206</span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> GetNewIndex() {</div>
<div class="line"><a id="l01207" name="l01207"></a><span class="lineno"> 1207</span>    DestructorCall::List().push_back(<span class="keyword">new</span> DestructorCall);</div>
<div class="line"><a id="l01208" name="l01208"></a><span class="lineno"> 1208</span>    <span class="keywordflow">return</span> DestructorCall::List().size() - 1;</div>
<div class="line"><a id="l01209" name="l01209"></a><span class="lineno"> 1209</span>  }</div>
<div class="line"><a id="l01210" name="l01210"></a><span class="lineno"> 1210</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> index_;</div>
<div class="line"><a id="l01211" name="l01211"></a><span class="lineno"> 1211</span>};</div>
<div class="line"><a id="l01212" name="l01212"></a><span class="lineno"> 1212</span> </div>
<div class="line"><a id="l01213" name="l01213"></a><span class="lineno"> 1213</span><span class="keyword">typedef</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;DestructorTracker&gt;</a>* ThreadParam;</div>
<div class="line"><a id="l01214" name="l01214"></a><span class="lineno"> 1214</span> </div>
<div class="line"><a id="l01215" name="l01215"></a><span class="lineno"> 1215</span><span class="keywordtype">void</span> CallThreadLocalGet(ThreadParam thread_local_param) {</div>
<div class="line"><a id="l01216" name="l01216"></a><span class="lineno"> 1216</span>  thread_local_param-&gt;get();</div>
<div class="line"><a id="l01217" name="l01217"></a><span class="lineno"> 1217</span>}</div>
<div class="line"><a id="l01218" name="l01218"></a><span class="lineno"> 1218</span> </div>
<div class="line"><a id="l01219" name="l01219"></a><span class="lineno"> 1219</span><span class="comment">// Tests that when a ThreadLocal object dies in a thread, it destroys</span></div>
<div class="line"><a id="l01220" name="l01220"></a><span class="lineno"> 1220</span><span class="comment">// the managed object for that thread.</span></div>
<div class="line"><a id="l01221" name="l01221"></a><span class="lineno"> 1221</span>TEST(ThreadLocalTest, DestroysManagedObjectForOwnThreadWhenDying) {</div>
<div class="line"><a id="l01222" name="l01222"></a><span class="lineno"> 1222</span>  DestructorCall::ResetList();</div>
<div class="line"><a id="l01223" name="l01223"></a><span class="lineno"> 1223</span> </div>
<div class="line"><a id="l01224" name="l01224"></a><span class="lineno"> 1224</span>  {</div>
<div class="line"><a id="l01225" name="l01225"></a><span class="lineno"> 1225</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;DestructorTracker&gt;</a> thread_local_tracker;</div>
<div class="line"><a id="l01226" name="l01226"></a><span class="lineno"> 1226</span>    ASSERT_EQ(0U, DestructorCall::List().size());</div>
<div class="line"><a id="l01227" name="l01227"></a><span class="lineno"> 1227</span> </div>
<div class="line"><a id="l01228" name="l01228"></a><span class="lineno"> 1228</span>    <span class="comment">// This creates another DestructorTracker object for the main thread.</span></div>
<div class="line"><a id="l01229" name="l01229"></a><span class="lineno"> 1229</span>    thread_local_tracker.get();</div>
<div class="line"><a id="l01230" name="l01230"></a><span class="lineno"> 1230</span>    ASSERT_EQ(1U, DestructorCall::List().size());</div>
<div class="line"><a id="l01231" name="l01231"></a><span class="lineno"> 1231</span>    ASSERT_FALSE(DestructorCall::List()[0]-&gt;CheckDestroyed());</div>
<div class="line"><a id="l01232" name="l01232"></a><span class="lineno"> 1232</span>  }</div>
<div class="line"><a id="l01233" name="l01233"></a><span class="lineno"> 1233</span> </div>
<div class="line"><a id="l01234" name="l01234"></a><span class="lineno"> 1234</span>  <span class="comment">// Now thread_local_tracker has died.</span></div>
<div class="line"><a id="l01235" name="l01235"></a><span class="lineno"> 1235</span>  ASSERT_EQ(1U, DestructorCall::List().size());</div>
<div class="line"><a id="l01236" name="l01236"></a><span class="lineno"> 1236</span>  EXPECT_TRUE(DestructorCall::List()[0]-&gt;CheckDestroyed());</div>
<div class="line"><a id="l01237" name="l01237"></a><span class="lineno"> 1237</span> </div>
<div class="line"><a id="l01238" name="l01238"></a><span class="lineno"> 1238</span>  DestructorCall::ResetList();</div>
<div class="line"><a id="l01239" name="l01239"></a><span class="lineno"> 1239</span>}</div>
<div class="line"><a id="l01240" name="l01240"></a><span class="lineno"> 1240</span> </div>
<div class="line"><a id="l01241" name="l01241"></a><span class="lineno"> 1241</span><span class="comment">// Tests that when a thread exits, the thread-local object for that</span></div>
<div class="line"><a id="l01242" name="l01242"></a><span class="lineno"> 1242</span><span class="comment">// thread is destroyed.</span></div>
<div class="line"><a id="l01243" name="l01243"></a><span class="lineno"> 1243</span>TEST(ThreadLocalTest, DestroysManagedObjectAtThreadExit) {</div>
<div class="line"><a id="l01244" name="l01244"></a><span class="lineno"> 1244</span>  DestructorCall::ResetList();</div>
<div class="line"><a id="l01245" name="l01245"></a><span class="lineno"> 1245</span> </div>
<div class="line"><a id="l01246" name="l01246"></a><span class="lineno"> 1246</span>  {</div>
<div class="line"><a id="l01247" name="l01247"></a><span class="lineno"> 1247</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;DestructorTracker&gt;</a> thread_local_tracker;</div>
<div class="line"><a id="l01248" name="l01248"></a><span class="lineno"> 1248</span>    ASSERT_EQ(0U, DestructorCall::List().size());</div>
<div class="line"><a id="l01249" name="l01249"></a><span class="lineno"> 1249</span> </div>
<div class="line"><a id="l01250" name="l01250"></a><span class="lineno"> 1250</span>    <span class="comment">// This creates another DestructorTracker object in the new thread.</span></div>
<div class="line"><a id="l01251" name="l01251"></a><span class="lineno"> 1251</span>    ThreadWithParam&lt;ThreadParam&gt; thread(&amp;CallThreadLocalGet,</div>
<div class="line"><a id="l01252" name="l01252"></a><span class="lineno"> 1252</span>                                        &amp;thread_local_tracker, <span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l01253" name="l01253"></a><span class="lineno"> 1253</span>    thread.Join();</div>
<div class="line"><a id="l01254" name="l01254"></a><span class="lineno"> 1254</span> </div>
<div class="line"><a id="l01255" name="l01255"></a><span class="lineno"> 1255</span>    <span class="comment">// The thread has exited, and we should have a DestroyedTracker</span></div>
<div class="line"><a id="l01256" name="l01256"></a><span class="lineno"> 1256</span>    <span class="comment">// instance created for it. But it may not have been destroyed yet.</span></div>
<div class="line"><a id="l01257" name="l01257"></a><span class="lineno"> 1257</span>    ASSERT_EQ(1U, DestructorCall::List().size());</div>
<div class="line"><a id="l01258" name="l01258"></a><span class="lineno"> 1258</span>  }</div>
<div class="line"><a id="l01259" name="l01259"></a><span class="lineno"> 1259</span> </div>
<div class="line"><a id="l01260" name="l01260"></a><span class="lineno"> 1260</span>  <span class="comment">// The thread has exited and thread_local_tracker has died.</span></div>
<div class="line"><a id="l01261" name="l01261"></a><span class="lineno"> 1261</span>  ASSERT_EQ(1U, DestructorCall::List().size());</div>
<div class="line"><a id="l01262" name="l01262"></a><span class="lineno"> 1262</span>  EXPECT_TRUE(DestructorCall::List()[0]-&gt;CheckDestroyed());</div>
<div class="line"><a id="l01263" name="l01263"></a><span class="lineno"> 1263</span> </div>
<div class="line"><a id="l01264" name="l01264"></a><span class="lineno"> 1264</span>  DestructorCall::ResetList();</div>
<div class="line"><a id="l01265" name="l01265"></a><span class="lineno"> 1265</span>}</div>
<div class="line"><a id="l01266" name="l01266"></a><span class="lineno"> 1266</span> </div>
<div class="line"><a id="l01267" name="l01267"></a><span class="lineno"> 1267</span>TEST(ThreadLocalTest, ThreadLocalMutationsAffectOnlyCurrentThread) {</div>
<div class="line"><a id="l01268" name="l01268"></a><span class="lineno"> 1268</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_thread_local.html">ThreadLocal&lt;std::string&gt;</a> thread_local_string;</div>
<div class="line"><a id="l01269" name="l01269"></a><span class="lineno"> 1269</span>  thread_local_string.set(<span class="stringliteral">&quot;Foo&quot;</span>);</div>
<div class="line"><a id="l01270" name="l01270"></a><span class="lineno"> 1270</span>  EXPECT_STREQ(<span class="stringliteral">&quot;Foo&quot;</span>, thread_local_string.get().c_str());</div>
<div class="line"><a id="l01271" name="l01271"></a><span class="lineno"> 1271</span> </div>
<div class="line"><a id="l01272" name="l01272"></a><span class="lineno"> 1272</span>  std::string result;</div>
<div class="line"><a id="l01273" name="l01273"></a><span class="lineno"> 1273</span>  RunFromThread(&amp;RetrieveThreadLocalValue,</div>
<div class="line"><a id="l01274" name="l01274"></a><span class="lineno"> 1274</span>                make_pair(&amp;thread_local_string, &amp;result));</div>
<div class="line"><a id="l01275" name="l01275"></a><span class="lineno"> 1275</span>  EXPECT_TRUE(result.empty());</div>
<div class="line"><a id="l01276" name="l01276"></a><span class="lineno"> 1276</span>}</div>
<div class="line"><a id="l01277" name="l01277"></a><span class="lineno"> 1277</span> </div>
<div class="line"><a id="l01278" name="l01278"></a><span class="lineno"> 1278</span><span class="preprocessor">#endif  </span><span class="comment">// GTEST_IS_THREADSAFE</span></div>
<div class="line"><a id="l01279" name="l01279"></a><span class="lineno"> 1279</span> </div>
<div class="line"><a id="l01280" name="l01280"></a><span class="lineno"> 1280</span><span class="preprocessor">#if GTEST_OS_WINDOWS</span></div>
<div class="line"><a id="l01281" name="l01281"></a><span class="lineno"> 1281</span>TEST(WindowsTypesTest, HANDLEIsVoidStar) {</div>
<div class="line"><a id="l01282" name="l01282"></a><span class="lineno"> 1282</span>  StaticAssertTypeEq&lt;HANDLE, void*&gt;();</div>
<div class="line"><a id="l01283" name="l01283"></a><span class="lineno"> 1283</span>}</div>
<div class="line"><a id="l01284" name="l01284"></a><span class="lineno"> 1284</span> </div>
<div class="line"><a id="l01285" name="l01285"></a><span class="lineno"> 1285</span><span class="preprocessor">#if GTEST_OS_WINDOWS_MINGW &amp;&amp; !defined(__MINGW64_VERSION_MAJOR)</span></div>
<div class="line"><a id="l01286" name="l01286"></a><span class="lineno"> 1286</span>TEST(WindowsTypesTest, _CRITICAL_SECTIONIs_CRITICAL_SECTION) {</div>
<div class="line"><a id="l01287" name="l01287"></a><span class="lineno"> 1287</span>  StaticAssertTypeEq&lt;CRITICAL_SECTION, _CRITICAL_SECTION&gt;();</div>
<div class="line"><a id="l01288" name="l01288"></a><span class="lineno"> 1288</span>}</div>
<div class="line"><a id="l01289" name="l01289"></a><span class="lineno"> 1289</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l01290" name="l01290"></a><span class="lineno"> 1290</span>TEST(WindowsTypesTest, CRITICAL_SECTIONIs_RTL_CRITICAL_SECTION) {</div>
<div class="line"><a id="l01291" name="l01291"></a><span class="lineno"> 1291</span>  StaticAssertTypeEq&lt;CRITICAL_SECTION, _RTL_CRITICAL_SECTION&gt;();</div>
<div class="line"><a id="l01292" name="l01292"></a><span class="lineno"> 1292</span>}</div>
<div class="line"><a id="l01293" name="l01293"></a><span class="lineno"> 1293</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l01294" name="l01294"></a><span class="lineno"> 1294</span> </div>
<div class="line"><a id="l01295" name="l01295"></a><span class="lineno"> 1295</span><span class="preprocessor">#endif  </span><span class="comment">// GTEST_OS_WINDOWS</span></div>
<div class="line"><a id="l01296" name="l01296"></a><span class="lineno"> 1296</span> </div>
<div class="line"><a id="l01297" name="l01297"></a><span class="lineno"> 1297</span>}  <span class="comment">// namespace internal</span></div>
<div class="line"><a id="l01298" name="l01298"></a><span class="lineno"> 1298</span>}  <span class="comment">// namespace testing</span></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_castable_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_castable.html">testing::internal::Castable</a></div><div class="ttdef"><b>Definition</b> googletest-port-test.cc:122</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_const_and_non_const_castable_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_const_and_non_const_castable.html">testing::internal::ConstAndNonConstCastable</a></div><div class="ttdef"><b>Definition</b> googletest-port-test.cc:160</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_const_castable_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_const_castable.html">testing::internal::ConstCastable</a></div><div class="ttdef"><b>Definition</b> googletest-port-test.cc:141</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_mutex_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_mutex.html">testing::internal::Mutex</a></div><div class="ttdef"><b>Definition</b> gtest-port.h:1842</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_no_default_contructor_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_no_default_contructor.html">testing::internal::NoDefaultContructor</a></div><div class="ttdef"><b>Definition</b> googletest-port-test.cc:979</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_r_e_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_r_e.html">testing::internal::RE</a></div><div class="ttdef"><b>Definition</b> gtest-port.h:894</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_thread_local_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_thread_local.html">testing::internal::ThreadLocal</a></div><div class="ttdef"><b>Definition</b> gtest-port.h:1868</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_to_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_to.html">testing::internal::To</a></div><div class="ttdef"><b>Definition</b> googletest-port-test.cc:194</div></div>
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